I'm a very highly sensitive person. While it has its good things, I would be lying if I said I wouldn't prefer being emotionally flattened; I feel my sensitivity has made me weak in many instances. People have taken advantage of me when I've cried or showed any strong emotion; they've made me feel ashamed, small, pathetic. I wasn't able to stand up for myself.
I feel our current societies reward being emotionally disconnected from yourself and others, from apathy and lack of care. It's really hard to be vulnerable when it is punished harshly, seen as undesirable, a nuisance.
As a trans person that has relationship with masculinity, there's also the fact that my sensitivity doesn't fit the standards of hegemonic masculinity, which (at least in western societies) is linked to emotional absence: not showing certain emotions; not having to do any work for yourself and others that isn't physical or intellectual; not being open about how you're doing. It feels like I'm never gonna fit anywhere and that my identity will always be questioned for not sticking to the standards.
My therapist once told me "you can't be a good person in a bad world". That's what I sorta think of it. I can't be a highly-sensitive person in an emotionally flattened world. Yet, here I am, for better or for worse.