Indecisiveness (I just can't anymore)

I am so done with pathological indecisiveness. Not only do most decisions become an existential crisis for me, but I can also rationally not decide between two different options. Most recent example, I wanted to organise a dinner at my place and my friends' availability was split between two different dates (of course I created a poll, instead of having to make a decision), so when there was a tie, I completely froze. In the end, I chose one date arbitrarily, which will (of course) be actually much more challenging for me (timewise and capacitywise) to prepare.....

Although this is just a rant, feel free to share any tips or helpful self-talk that you resort to in those cases?