My unconditional sure thing is that I don't have one.
Nothing brings people together more, than mutual hatred.
I'm terrified of motorcycles. I've been on one a couple of times. I did not like it.
The world's a better place since I chose music.
You don't have to twist my arm to work.
If I'm jetlagging, and I've missed some meals, and it gets to that point in a movie that you're supposed to cry, I'll let my defences down from around my inherent standing level of cynicism, and I'll cry.