Yeah idk I think this is bad advice, depending on the motivation for the "teasing." My family teased me relentlessly growing up. When people decide you're "too sensitive," they often also feel an obligation to "toughen you up" (when, actually, constantly being made fun of... makes people more sensitive & insecure, lol). So if LW's family feels a moral duty to break them of their sensitivity, giving them a list of things they're sensitive about is a fucking disastrous idea.

The way I "solved" my problem was basically to just limit any and all information my family had about my life, taking away a lot of their ammunition. Also people feel more free to be shitty to children than adults, so some of the teasing went down just as a factor of time, I think.