Lot of folks get upset when men mention getting upset at something. Ex. "That hurt my feelings." "I don't like that you said that." "That made me happy." "Wow I feel great." Etc.
Men are commonly expected to be stoic and not express such things and just "go about their day". If they don't, it's viewed as dramatic and over-expressive. It's interpreted as immaturity, imo.
Off the top of my head, the things I do more now are:
- putting more effort into my appearance in nontraditional ways (eg: makeup, androgynous clothing, haircuts, etc.)
- mentioning that I'm frustrated by something
- acting naturally when people might be goading me into confrontational behaviour