Babysteps, it sounds to Moriah like you bes "overpersonalizing" these common sayings. It happens to Moriah too, it has this same issue sometimes, feeling like people say those things as a subtle way to try to get in a nasty "dig" at you, yeah? If you have a T it might be good ground to explore with him or her what those sayings suggest to you, why you feel hurt by them, get the real issues out from being stuck buried inside where we tend to shove things when they hurt too much to look at, and work on healing those hurting places. Then when you hear sayings like this (and the world has tons of them!) they won't feel personally aimed at you anymore.