I voted on this poll sometime back, but didn't respond here. Yes, when under far too great of stressors, I often collapse emotionally and mentally. I sometimes collapse physically under likewise ... far too great of stressors and/or triggers, all simultaneous and continuing.
Also, I've been super ill with stress, exhaustion and with a desperate need for nourishment and physically feeling as if I'm going to die that very moment, if business and stressors keep hitting, and when I'm not able and/or allowed to rest and all while others haven't seemed to have noticed, that is until I'm down on the floor.