Please do not talk about things you have little to no knowledge on. Not everything you see on the internet is true. Not everything people told you is true. There are things you need to learn by yourself. Trace back every information, statement, and claim, back to their very original source. If the source doesn't connect to the problems, or if it turns out to be a loose end, then the information is most likely not a valid one in the first place. Learn the context, and you will see how much words are twisted to suit the speaker's needs.