why can't i cry

I don't want to be depressing or emo or whatever, so I'll keep it brief. In the past months, I've discovered that it's extremely difficult to cry. I've been in really emotionally intense moments where I should have been crying, but there was nothing. It's gotten to the point where I've been seeking out sad moments just to get some levity, but I'm never able to cry.
I just want to ask, has anyone else had this problem?

…I'm not able to cry much either

i still feel sad, i just wish i could let it out through crying

I actually find that I cry more when I get frustrated or stressed, and less when I'm sad.

I'm the same way. I cry when I'm angry, but not when I'm sad.

yeah it was like that for the better part of a year for me. now i've cried a little more in the past month but it's still kinda ~ ergh