> Loss of interest in normal activities The problem with this form of diagnosis is that everything the OP mentioned is in relation to one single activity: prog

> Loss of interest in normal activities The problem with this form of diagnosis is that everything the OP mentioned is in relation to one single activity: programming. It's entirely possible (and should be considered, if the rest of their life is still good) that their interests have simply shifted away from programming without a mental disorder to go along with it. That said, yeah, take it up with a professional, if only to rule depression out.