Hmm, I try to recollect. I cry easily when I'm having a deep emotional disturbance, like in that period in which I could say I had a girlfriend, with whom I had a lot of skirmish, in a state of some kind of love and hate. A very very desperate and mixed bag of feelings, which I wasn't prepared to deal with at all. This was the part of my life when I cried the most. It happened a couple of times that I wasn't able to suppress crying before my colleagues, which was quite an embarrassment to me, since I'm a male and I have no less than 38 years behind me.
I don't always cry when I should, and cry when I'm supposed better not to. I cried over the death of my sister's dog, a boxer, but didn't cry when my grandmother died after a series of suffering, instead I felt relieved because this was logical, I guess. It was hard to see what miserable conditions she had to go through, and I didn't have the means to help her out or at least ease her struggle.
Sometimes I cry for no definable reason, like when I felt myself victimized by AS for a period I guess, tears started rolling down my cheeks involuntarily. Other times, listening to music that either make me recall sad memories or which simply expresses the pain of the world in some way make me cry. These tunes are not necessarily sad songs by their intention or nature, it's me who makes them feel that way.
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Another non-English speaking - DX'd at age 38
"Aut viam inveniam aut faciam." (Hannibal) - Latin for "I'll either find a way or make one."