I actually been in a very positive mindset for months. Me and my mom went to the gastation 3 day ago and we went and bought snacks for me and my brother , my mom  made sure to grab two of the same snacks since we both  like the same things and end up fighting over one snack like siblings do. In this instance the snack was a 
lunch able.
When we got home my brother ate his lunch able right way but I put MINE in the fridge and wanted to save it for next week. I made sure to tell him a thousand times DO NOT EAT IT ITS MINE and the next morning I went to work with my mom at my moms restaurant, AGAIN I MADE SURE TO TELL HIM DONT EAT ITS MINE, JUST LEAVE IT ALONE IN THE FRIDGE.He got the message. I worked all day really hard and got home and my lunch able was Still there which was good. But THE NEXT DAY everything was good, until he decided to drink my COKE that I left In the fridge he knew IT WAS MINE HE ALWAYS DOES This. It wasn't a bit deal because I don't really like drinking soda too much anyway and already i already had an Arizona tea. But A couple hours like hours later I heard rummaging in the fridge and didn't think too much about it but I had a thought in my head that he probably decided to eat my lunch able. A few moments later I went to the kitchen and be hold my lunchable was gone and my brother ate it, after i confronted him about it he said he ate it while laughing it off and saying i wasn't going to eat it even my mother took his SIDE. WHY DOES IT MATTER WHAT I DO WITH MY FOOD ITS MINE. He already ate his. The thing is I RARELY get snacks and haven't had a lunchable in a VERY LONG TIME I chose that snack because I knew I liked it. I ran to my room crying  and having a breakdown. I don't know where to put all  of my anger so I hit myself mostly my legs and I grab any sharp object near me, I usually always have tooth pick in my room so I grapped a few and started scratching my legs with it and stabbing  until I see a bruise , this time  very tiny blood came out from the surface. My mother scolded me saying i was freaking out over food. And yelling at me as well. I understand perfectly why though I shouldn't be freaking out at all but I'm just so mad i DONT HAVE MY FOOD ANYMORE IVE BEEN SAVING IT FOR DAYS and my brother is acting like everything is okay of coarse he is fine. When i get extremely angry or upset i always put those emotions into self harm or just lash out in my room. I never cried in front of my family and am definitely not used to or comfortable telling people how I feel. My mother does it make it worse for me because she likes to Ramble on about why I'm bieng like this especially during a break down. Also when I'm having a break down alot of other past thoughts come to my mind and  I feel so down. I'm writting this to calm my self down and in the meantime I'm keeping my self locked in my room because I  don't want to talk to my family at all. I want them to know how serious this is to me even if it's just over a lunchable . Also I'm not suicidal at all never thought of it and never will. I just don't know where to put my emotions at when I'm angry so I just put all of my rage to myself by punching my legs until I'm satisfied I usually stop because it hurts so I just cry some more in my room. Now my mom is trying to comfort me but I don't want to talk to her or anyone else. I don't have my lunch able and I just got done having a break down. I'm still really angry and won't be talking to my brother at all. Also I'm sorry if I'm sounding like a brat it's just I was REALLY looking forward to eating that lunchable that was MINE and the fact that my brother already ate his before and knew that the one in my fridge is MINE. But still chose to eat it. I'm still really angry and my mood is completely down now.  Has anybody else had a break down over the smallest things? Or is it just me?
Thank you for listening to my ranting.