Life are you scared?

why is everyone so scared . is it me. is it my outlook. why do they jugge me? they dont even know me so.... i mean why is life good whats the point of lieving if no one likes you your mom + dad are dead and no one to watch you but you 18 year old sister. so i am only 13 what is going on ....iam scaed and lony the onl person that talks to me is my boyfrined dustin so......what would my sis do if she know that i cut my self??? what do you think she would do i mean i only wunt to be with my mom and dad!!!!!