On the "wow do I empathize!" scale:

Interview w/Marc Andreessen (Dwarkesh Patel from The Lunar Society)

I think of this a lot. We look at this through the lens of — “What would I do if I were 23 again?” And I always have those ideas. But starting a company is a real commitment, it really changes your life. My favorite all time quote on being a startup founder is from Sean Parker, who says —“Starting a company is like chewing glass. Eventually, you start to like the taste of your own blood.” I always get this queasy look on the face of people I’m talking to when I roll that quote out. But it is really intense. Whenever anybody asks me if they should start a company, the answer is always no. Because it's such a gigantic, emotional, irrational thing to do. The implications of that decision are so profound in terms of how you live your life. Look, there are plenty of great ideas, and plenty of interesting things to do but the actual process is so difficult. It gets romanticized a lot and it's not romantic. It's a very difficult thing to do. And I did it multiple times before, so at least for now, I don't revisit that.