Fuck you

There is one thing that i reflect every day. why are some people so stupid? it´s a question that i'll never know the answer. Maybe is their education that influence their behavior, or it's just their personality. Anyway, stupid people unfortunately exist and i don´t really like to live with their company. So, when you see a stupid person and he start to say bullshit, just show him your middle finger and say ''shut the fuck up''.