Wait to start a startup until you come up with an idea that you feel compelled to explore.
You need conviction in your own beliefs, and the willingness to ignore others naysaying.
You need this sort of a tailwind to make a startup successful.
You cannot create a market that doesn't want to exist.
One thing that founders always underestimate is how hard it is to recruit.
In addition to relentlessly resourceful, you want a tough and a calm cofounder.