Zilch, nothing is written in stone. You need to try out different things in order to know what feels doable to you. That's what I mean about "shopping."

That's what I mean about "shopping." It WILL eventually be for the rest of your life. How do you know if you don't try different things? You've got more than plenty of time to settle on one thing.

How often have you heard of men being frustrated in their career because "dad wanted them to go into the family business"? It wasn't what they really wanted to do. You often hear of older people going back to college or changing majors because they decided that their first choice wasn't what they really wanted or they weren't suited for it.

Just think about what I've said. Keep an open mind.