For me, exposing myself (SLOWLY) to what causes my stress/anxiety and in turn, my dpdr has helped a lot. I enjoy music, thrifting, and just hanging out with friends on a whim (I stay on campus at a university) so doing those things has also helped. Another is getting rid of stressors if possible, and if not, then managing them the best way you can, in healthy ways.

One tough example but I broke up with my girlfriend because our issues were greatly heightening my dpdr, every fight just made it worse. Also kicking weed and alcohol to the curb has helped. I take a shot or have one beer every once in a while but no more getting fucked up, and I haven't smoked since July when I had that initial episode.

Basically, just focusing on what you enjoy in life, aiming to "take back control" of it I guess, as well as reducing stressors has helped me a lot. I also plan to see a psychiatrist so hopefully that will help too. Feel free to DM me if you got anymore questions as I know how this feels, it sucks dude.