Answer:
A coinflip
Explanation:
And having two buttons that look the same and having one do something, and one do something different, and you having to choose one of those buttons, but you are not sure of what neither one of those do.
For example, a button turns on the lights, and the other turns on the air conditioner :O
But for some reason they both look the same in every aspect and you would need to choose one also for some reason
Hmm