One question for this community related to the discussion: why DON'T you start a startup? We talk a bit about having enough wealth to feel secure, like you can

One question for this community related to the discussion: why DON'T you start a startup? We talk a bit about having enough wealth to feel secure, like you can't lose it all. (17 min in https://www.youtube.com/watch?v=ticjeKVgA7Q&t=1020s https://www.youtube.com/watch?v=ticjeKVgA7Q&t=1020s ) PG has a whole post on this: http://www.paulgraham.com/notnot.html http://www.paulgraham.com/notnot.html What is your reason?