Well, do you like everyone you meet? Why expect everyone else to?
You can make the world’s best apple pie and there are still people who don’t like apples. That’s not a flaw of the pie or them. That’s just life.
I wouldn’t say you get over it, more that you get used to it and realize that it’s not (always) about you.
Poor ‘dipstick’ being so high on the list. I wonder how often it’s actually used as a pejorative vs the tool being mentioned in car subreddits.