Studying

I had an early shift today. Because I had a late one last night I had like 5 hours of sleep so I was exhausting. Thankgod we couls go with a car, otherwise I would have less sleep! and it was hard to function being so tires. I had a study day so I spend a few hours studying everything about the heart. I have an anatomy test soon.

when i got home with my granny we got her a mobile phone with a contract at a provider. we had some food. my sister also ate there so when we were eating i was invisible to her.. and that really hurts me so afterwards i went to bed.
my parents picked me up and i got in a fight with someone who totally freaked out on me and scared me.... and also really hurt me. so now im left on my room and dont have a lot of options then going to bed. i dont wanna be awake feeling so horrible. and im also really tired.. i really dont get some things...

why do we always get hurt so bad...