Usually occurs at night or during math class, when you suddenly burst into tears due to immense pressure or stress. May also be caused by being overwhelmed.
A mental breakdown may cause you to be a real jerk to your friends during one They can last from 2 minutes all the way up to a couple of hours
Sam takes the IBDP (schoolingsystem) and therefore has at least 2 mental breakdowns a night
A nervous breakdown is when someone has given up on everything, maybe because chronic and unresolved grief; unemployment; academic, occupational, and social stress; chronic insomnia and other sleep disorders, serious or chronic illness in a family member; divorce; death of a family member; pregnancy; deception from a loved one; and other sudden major life changes.
Mannn, I'm about to have a "Nervous Breakdown" Cause I am so tire of life, It is just too much.