i still stand by what i wrote here 5 years ago, however i’ll add that the Renaissance Man maker can mitigate their analysis paralysis by, say, picking different days of the week for each aspect of their job. so writing code M/W, marketing Tu, support Th/Fr, and so on.

this should now be a well known rule of thumb in a free(ish) market economy under conditions of imperfect information. You need to build a distribution channel either before or in parallel with building 'the thing'