The fact that you interpret people laughing at your stupidity as anger is just sad. Also, things don't become "irrational" just because you don't understand them.

Don't pull that "I'm allowed to be a shitty person, I had a shitty family!" bullshit here. A lot of us escaped from abusive families here, that kind of empty playing at sympathy might work in your usual lib circles but it doesn't give you carte blanche to be an ignorant smug redditor.