Question about relationships?

I know when its your first time getting into a relationships, you can't see the red flags. But for the ones who have been in several relationships and get all the same outcomes. Do you think that over time you would try your best to see if their is a pattern or something? I know I don't do it when I first get into the talking stage, but after a while I do start to notice things. Does this happen for others?
Question about relationships?
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