I'm like you, task-oriented, not people person. It doesn't work for our benefit this way, though, even if you are not seeking management positions. It's interesting that you think you like management and you are not a people person. Management is all about people. You have to organize them, delegate them, ... etc. I would give computer science a second thought while you have some time. You don't know if you will like it or not. Beside, entertain the idea that we like what we master, not only the opposite.