First, I think it is you (Catfightfan2020) who doesn't understand, because you can't seem to understand or accept anything that is explained to you as though you have a difficult time excepting what you don't want to hear.
Second, Please stop telling everyone that they are "Nothing". You remind me of that old Sargent Schultz character from the 1960's TV show Hogan's Heroes who used to always say "I Know Nothing!....Which appears to be a phrase that REALLY applies to you, since after being told the things over and over again, you still appear to "Know Nothing!" except for how to insult myself and others on this forum.
So simply put, be nice, otherwise nobody is going to want to play with you or sell you videos......And with that, now you "know" "something"
Roxanne