You can spend so much time on something, yet it wouldn't tell a YC interviewer that it's a problem you're intent to solve. Case in point, my YC idea. I spent l

You can spend so much time on something, yet it wouldn't tell a YC interviewer that it's a problem you're intent to solve. Case in point, my YC idea. I spent loads of my free time on building a MVP, got praise for it, but I did not have a burning passion to solve that problem, or even any desire that I wanted to be in that space long term.