Is it normal that no one understand anything i say?

Basically when I talk to people they act super fake to get accepted and twist the truth in a way that makes others think they are good people and never do anything out of line. If I don't agree with them they try to outcast me and then I have to tell the truth and it always ends up hurting their feelings.They then become distant and it pisses me off that everyone acts this way(a lot of people). They are only ever interested in the fake reality they create in their minds. An example is the fact that my mom let me stay up late and eat lots of garbage food at the age of around 6 and up and they always left me alone. As a result I basically had to raise my self and figure out how other people act and try to take care of my already disfigured person. I had rotted black teeth and even spit up blood a lot. I would stay up so late at the age of ten that I would become physically ill and pass out before school. They say"oh well we just gave you what you wanted and it is your fault for doing it" I say "I was a kid for fuck sake" they say" oh we don't have time for your shit, quit bitching at us we did our best; we had to work and raise you." I laugh and want them to die. I work and I am not even an adult, work is easy and I make around 3 times the money as both of them combined and they are glad for me, fuck off. Even strangers instantly assume they can fuck me over. For example they will try to get into logical debates with me and then groups of people will all threaten violence against me.I use logic to prove my point and they back off hurt;calling me the bad guy. I am polite with people and I can handle one vs one fights but all the time with around 60% of people is too much. My plan is to get ripped and hurt them all as much as I can. I hate so many people, and I always get bullshitted by life. For example when I was younger if I so much as knew a girl and liked her my family would convince me one of us was not good enough for the other and family standards. Now a days I have and can get as many women as I want, make good money but it all feels useless if I just have a relationship just to have one and can't say or do anything I want ever.Just a life vent post and I was wondering if this ever happens to others.