It wasn't all romantic. I didn't have a dorm room, so I slept on the floor in friends' rooms, I returned coke bottles for the 5¢ deposits to buy food with, and I would walk the 7 miles across town every Sunday night to get one good meal a week at the Hare Krishna temple. I loved it. And much of what I stumbled into by following my curiosity and intuition turned out to be priceless later on.
Will you play it safe， or will you be a little bit swashbuckling？
The real moat is the ability to continuously create user value.
Purely applicative languages are poorly applicable.