I really think it's important to have your own conviction. You can look at other investors and... talk to them about why they invested or why they chose not to invest, but at the end of the day, it's about your own conviction. So, if you don't believe in it, don't do it.

I think so much of being a good investor over a long period of time is figuring out who you are, and who you're right for, and who you're not.

I think of product-market fit [as] when do you have enough information to know that the type of people using and loving your product today are representative of the next hundred, the next thousand, the next ten thousand, the next hundred thousand people who are going to use your product?

Your culture is going to form whether you're intentional about it or not, so why not be intentional about it?