It just happens to me every time I'm not studying or doing something active that requires effort. I just tend not to be able to calm the fuck down constantly switching from one social media to another on my phone with thoughts running through my head like thunder 

I also tend to think of all the things that trigger me and have breakdowns that don't last long but almost last Friday I was out with "friends" and we happened to sit by a place by the river and I remember I could smell the river vividly and it constantly reminded me of a memory I had a couple of months ago while being on a vacation with my family feeling deprived as hell and I just started to cry and had to hide my face by looking somewhere else so that they wouldn't notice. 

I hate how my mood changes a hundred eighty degrees out of the blue and comes back to normal shortly after. I'm just losing myself at this point. I keep lashing out at people who did nothing just because I'd remember something bad that has happened to me or misunderstand something they have said with something else that would trigger me which wasn't probably what they meant