Ah, the eternal conundrum. You can't stop choosing, and it's driving you mad. Here are some answers to questions you never thought to ask:
A: Probably not. But don't worry, it's not like it's a race or anything. There are infinite options, and infinite time to ponder.
A: The point is to create more questions. And more anxiety. And possibly a few grey hairs.
A: Ha! Try it, see if you can. We're all just pawns in the game of infinite choice, anyway.