No, it actually wasn’t “easy” per se — I actually had to take a few seconds to think about it.

1. Yes, but it looked like an accordion so I figured I’d try clicking it.
2. Not really.
3. No, I think the wording could be improved.

I was left with an unsettling feeling and the thought that, “there must be a better way to handle that”…

Thanks for the reply :)