

Actionable Takeaways
- Always learn the fundamentals very well before going to the advanced topics.
- If you struggle deciding, the answer is always NO.
- If you have two relatively equal choices to make, choose the one that’s difficult and painful in the short term.
- If you can’t see yourself working with someone for life, don’t work with them for a day.NOTES
I would rather understand the basics really well than memorize all kinds of complicated concepts I can’t stitch together and can’t rederive from the basics.
It’s actually really important to have empty space. If you don’t have a day or two every week in your calendar where you’re not always in meetings, and you’re not always busy, then you’re not going to be able to think.
I’m less habitual than most people. I don’t like to structure my day. To the extent I have habits, I try to make them more deliberate rather than accidents of history.
I don’t like to self-identify on almost any level anymore, which keeps me from having too many of these so-called stable beliefs. Facebook redesigns. Twitter redesigns. Personalities, careers, and teams also need redesigns. There are no permanent solutions in a dynamic system.
Theoretical physicist Richard Feynman famously said, “You should never, ever fool anybody, and you are the easiest person to fool.” The moment you tell somebody something dishonest, you’ve lied to yourself. Then you’ll start believing your own lie, which will disconnect you from reality and take you down the wrong road.
If you have a criticism of someone, then don’t criticize the person—criticize the general approach or criticize the class of activities. If you have to praise somebody, then always try and find the person who is the best example of what you’re praising and praise the person, specifically. Then people’s egos and identities, which we all have, don’t work against you. They work for you.
I don’t believe I have the ability to say what is going to work. Rather, I try to eliminate what’s not going to work. I think being successful is just about not making mistakes. It’s not about having correct judgment. It’s about avoiding incorrect judgments.
Least understood, but the most important principle for anyone claiming “science” on their side—falsifiability. If it doesn’t make falsifiable predictions, it’s not science. For you to believe something is true, it should have predictive power, and it must be falsifiable.
If you cannot decide, the answer is no. And the reason is, modern society is full of options. There are tons and tons of options. We live on a planet of seven billion people, and we are connected to everybody on the internet. There are hundreds of thousands of careers available to you. There are so many choices.
If you have two choices to make, and they’re relatively equal choices, take the path more difficult and more painful in the short term. Working out for me is not fun; I suffer in the short term, I feel pain. But then in the long term, I’m better off because I have muscles or I’m healthier. Reading science, math, and philosophy one hour per day will likely put you at the upper echelon of human success within seven years.
To think clearly, understand the basics. If you’re memorizing advanced concepts without being able to re-derive them as needed, you’re lost.
If you’re trying to learn how to drive a car or fly a plane, you should read something written in the modern age because this problem was created in the modern age and the solution is great in the modern age.
If you’re talking about an old problem like how to keep your body healthy, how to stay calm and peaceful, what kinds of value systems are good, how you raise a family, and those kinds of things, the older solutions are probably better.
The world just reflects your own feelings back at you. Reality is neutral. Reality has no judgments. To a tree, there is no concept of right or wrong, good or bad. You’re born, you have a whole set of sensory experiences and stimulations (lights, colors, and sounds), and then you die. How you choose to interpret them is up to you—you have that choice.
I just don’t believe in anything from my past. Anything. No memories. No regrets. No people. No trips. Nothing. A lot of our unhappiness comes from comparing things from the past to the present.
One day, I realized with all these people I was jealous of, I couldn’t just choose little aspects of their life. I couldn’t say I want his body, I want her money, I want his personality. You have to be that person.
Do you want to actually be that person with all of their reactions, their desires, their family, their happiness level, their outlook on life, their self-image? If you’re not willing to do a wholesale, 24/7, 100 percent swap with who that person is, then there is no point in being jealous.
If you can’t see yourself working with someone for life, don’t work with them for a day.
Death is the most important thing that is ever going to happen to you. When you look at your death and you acknowledge it, rather than running away from it, it’ll bring great meaning to your life. We spend so much of our life trying to avoid death. So much of what we struggle for can be classified as a quest for immortality.
If you’re religious and believe there is an afterlife, then you’ll be taken care of. If you’re not religious, maybe you’ll have kids. If you’re an artist, a painter, or a businessman, you want to leave a legacy behind.
Here’s a hot tip: There is no legacy. There’s nothing to leave. We’re all going to be gone. Our children will be gone. Our works will be dust. Our civilizations will be dust. Our planet will be dust. Our solar system will be dust.
In the grand scheme of things, the Universe has been around for ten billion years. It’ll be around for another ten billion years. Your life is a firefly blink in a night. You’re here for such a brief period of time. If you fully acknowledge the futility of what you’re doing, then I think it can bring great happiness and peace because you realize this is a game.
But it’s a fun game. All that matters is you experience your reality as you go through life.
Why not interpret it in the most positive possible way? Any moment where you’re not having a great time, when you’re not really happy, you’re not doing anyone any favors. It’s not like your unhappiness makes them better off somehow. All you’re doing is wasting this incredibly small and precious time you have on this Earth.
Keeping death on the forefront and not denying it is very important. Whenever I get caught up in my ego battles, I just think of entire civilizations that have come and gone.
For example, take the Sumerians. I’m sure they were important people and did great things, but go ahead and name me a single Sumerian. Tell me anything interesting or important Sumerians did that lasted. Nothing.
So maybe ten thousand years from now or a hundred thousand years from now, people will say, “Oh yeah, Americans. I’ve heard of Americans.”
You’re going to die one day, and none of this is going to matter. So enjoy yourself. Do something positive. Project some love. Make someone happy. Laugh a little bit. Appreciate the moment. And do your work.
No one in the world is going to beat you at being you. You’re never going to be as good at being me as I am. I’m never going to be as good at being you as you are. Certainly, listen and absorb, but don’t try to emulate. It’s a fool’s errand.
Instead, each person is uniquely qualified at something. They have some specific knowledge, capability, and desire nobody else in the world does, purely from the combinatorics of human DNA and development.
Basically, if you are making the hard choices right now in what to eat, you’re not eating all the junk food you want, and making the hard choice to work out. So, your life long-term will be easy. You won’t be sick. You won’t be unhealthy. The same is true of values.
The same is true of saving up for a rainy day. The same is true of how you approach your relationships. If you make the easy choices right now, your overall life will be a lot harder.
Be aware there are no “adults.” Everyone makes it up as they go along. You have to find your own path, picking, choosing, and discarding as you see fit. Figure it out yourself, and do it.
If they have an agreement with you, it’s your problem. But, if they have an expectation of you, that’s completely their problem. It has nothing to do with you.
They’re going to have lots of expectations out of life. The sooner you can dash their expectations, the better.
Value your time. It is all you have. It’s more important than your money. It’s more important than your friends. It is more important than anything. Your time is all you have. Do not waste your time.
Don’t spend your time making other people happy. Other people being happy is their problem. It’s not your problem.
If you are happy, it makes other people happy. If you’re happy, other people will ask you how you became happy and they might learn from it, but you are not responsible for making other people happy.
I don’t buy the everlasting afterlife answers because it’s insane to me, with absolutely no evidence, to believe because of how you live seventy years here on this planet, you’re going to spend eternity, which is a very long time, in some afterlife.
What kind of silly God judges you for eternity based on some small period of time here? I think after this life, it’s very much like before you were born. Remember that? It’s going to be just like that.
The older the question, the older the answers.