Coding is transforming a set of problems into a particular level of abstraction. Higher levels of abstraction exist (team, business model, etc.) and it's perfectly fine to find them more fulfilling and interesting as one goes. I haven't coded in years as a result of being a founder and then CTO of a largish company. I don't miss it because my head is in a completely different place but equally absorbed in solving problems. And people are fascinating - hacking people, groups, teams, customers etc. is much more fuzzy and presents interesting problems as well.