> If you're a tinkerer, you don't care much for 1 and 5, and you see 2-4 as the whole point of programming. I'm a tinkerer. I'd be happy to just write code and throw it away. Coding is like solving sudokus. I could skip steps 1 and 5 forever. [...] The 5 phases look kind of symmetric. The outermost layer (1 and 5) are the entrepreneurial steps.

Even if you deeply into tinkering, 1 can be an insanely exciting and rewarding step: for example "how could an abstraction look like in which 2-4 become trivial special cases for many classes of programming problems?".

In my opinion the difference between "entrepreneur type" and "programmer type" (and yes: it can happen that both of these types work in the reciprocal job) is rather:

- People of the programmer type see solving problems as their primary goal. Satisfying customers just serves the purpose that these people pay money so that they can continue working on solving problems.

- People of the entrepreneur see satisfying customers as their primary goal. Programming is just a means to an end.