well that's odd... i mean only blowing up over the simplest things, but big things you're fine with....

see i had an idea of what might be wrong, that you're feeling ignored and left out of everything/taken advantage of and now you're blowing up because you're not demanding the attention from those who care, or standing up for yourself....

but that can't be it as you said you're careful now, and you have a very close family/friends... and by loner i just meant like, are you fully alone in the world just about, or is there usually people around you or people you talk to...

i'm not really sure what to say now tho... cuz you've basicly just said everything opposite of what my hypothesis was...