Does crying during breakdowns count?
For sheer length, i would have to say during high school, when you mix asperger's with insomnia, and a few other things, then add a timetable, along with being surrounded with hundreds of extremely loud, uncaring, and generally rude people for about 8 hours of the day, and then come home to more loud people, uncaring, and rude people, several of whom tended to stay up all night drinking and listening to extremely loud music, well, it didn't take much to set me off.
I cried at the funeral of a grand father that i hadn't met since i was a baby.
I cried after my dog, who i had been with since i was around 6 years old, died.
I cried after one of the guinea pigs that my family has died.
There was some tv show or another that had a sad ending, i cried at how horribly uncaring the world is after seeing it, not because of the tv show, it wasn't real, but at all of the nearly unspeakably nightmarish things that are happening right now, i do not think i could ever completely convey the despair i felt, and still feel.
Hah, we are clearly machines, unemotional and sociopathic, yup....
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It is a lot easier to help a child than it is to help an adult.