Chronomenudecidophobia
The fear of being in the scenario in which you’ve taken too much time looking at the menu to decide what you want to eat, to then suffer through eating the thing you ordered
Please let me read the menu before we go to the restaurant. I have Chronomenudecidophobia and don’t want to get caught in that awkward scenario where you're taking too long to look at the menu and the waiter comes over and you order out of politeness without giving it much thought and then you hate the thing you ordered but suffer through eating it because it's too late now