Ultimately, if something makes you feel cringy enough to walk away, then you should do so; however, it might be worth asking if you create the sort of environment that allows men to confide in you. It seems a tad misleading to offer a comfortable seat and then run away when the guy chooses to take it. My takeaway from this article were not the red flags we should be aware of, because those are highly subjective. Rather, I got the strong sense you were listing things that enhanced your insecurities. Apologies if I totally misread the piece.