There is no such thing as an "INFp career." Do what you want to do. There's some crazy jobs out there in the world that you can't even dream of. Socionics accounts for only 16 possibilities. Obviously, you're much more complex than that. It's also a fairly young theory (and even Jung's psychological types have gone mostly unnoticed/disregarded for some very good reasons), so we don't know how far the theory actually extends... so it would be very unwise and perhaps very dangerous to let it influence you at such a critical juncture in your life. You know yourself better than Socionics does, after all.

Be open to everything. And I mean everything. Be open to becoming a completely different person a year from now, even.