What simple tasks do you find yourself taking too much time on?

Does it ever take you way too long to write a very short email? When I’m connecting with someone new or someone I want to make a good first impression with, sometimes I think to over analyze my emails. I don’t want to say too much or too little and then I find myself taking way to much time over something that’s so simple to complete. I need to develop more go-to phrases to sort of help automate this kind of email while still making it feel personal. Life or career, what tasks do you tend to take a too much time on?