Common things aside like protecting family/friends and doing what's right, etc etc.
I am passionate about a bunch of things.
I love photography, but not enough to obsess about it, which is good for my bank account.
I am passionate about the environment for obvious reasons. We only have one Earth after all.
I am passionate about DisneyWorld. It literally feels like a source of power to me. Going there recharges everything. It makes me so happy. I can't even say why. I've been so many times, you'd think it would be boring, but I never get sick of it. I just went in May and I am going again in February and wish I was going in December also, which I may do.
I am passionate about food. I love good food and have the body to prove it.
there is probably more, but I don't want to bore everyone.