The other day I was talking about the challenges we face ... and I kept on thinking to myself "I didn't know I could until I did."
It's kinda like any experience in life, for instance food. I didn't know I liked yogurt, until I tried it (okay, the first time I had it, I hated it, but when I realized I liked savory yogurt (with dill, salt & pepper in it), I realized I did like it). I didn't realize I could run 10k until I ran 10k. I didn't realize I could do yoga until I tried (even though I need a spotter to make sure I don't fall and paralyze myself).
The point is this: I'm always surprising myself. And as long as I'm always challenging myself, broadening my horizons, there will always be a new goal to achieve.
Good thing I'm tenacious.