[TameAntelope]

Oh yeah, the feeling of being swamped is really the feeling of being unable to "fail" at some stuff (which is ultimately just another way to look at prioritization; you "fail" at the stuff you don't prioritize, in some sense).

To be good at working in a startup, you have to be okay "failing". Could you be working on That One Feature That Will Finally Fit The Market? Yeah, but you really should eat and work out instead, maybe watch a few episodes of that TV show you like because a healthy/happy you is better than a "swamped" drained you for the company.

Being overly confident in yourself is a hack to reach this state, BTW.