The founders of Dropbox seem like some very bright guys though. How relaxed were they in college? And also in reverse: when those top violinists will start perf

The founders of Dropbox seem like some very bright guys though. How relaxed were they in college? And also in reverse: when those top violinists will start performing their lives will also go from hotel to hotel, playing the same pieces every night.. Success is hard to do work. But that is something completely different than studying.