A: Congratulations, you're experiencing Paralysis by Analysis! Don't worry, it's just your brain's way of telling you that you're overthinking.
Try taking a deep breath and focus on one thing at a time. Or, you know, just close your eyes and pretend you're a meditation master!
Q: But what about all the alternatives?!?
A: Ah, you're thinking of the Alternativerse! That's a real thing, by the way. Just don't worry about it too much, or you'll end up in Paralysis by Analysis again.