Physics, art or philosophy?

One of my funs recently has been thinking about what else I could have been doing If I hadn't chosen physics as my profession.
The most reasonable answer is probably either philosophy or a branch of art, most likely music.

But what else besides that?
I could also be a biologist.

In the world I've continued philosophy; a day I ran into the blog of this crazy physicist writing about what else he could have been if he wasn't a physicist.
I comment on his post, saying:
"My friend, this is completely non-sense!. It is just an absurd result of counter-factual definiteness!"

Then the blogger guy harshly replies the comment saying:
"You philosophers are a bunch of lunatics who can't comprehend even th simplest things about mankind's emotions!"