[quote]In order for something to be true it must first be made valid by others. [/quote] Are you sure? The earth was thought to be the center of the universe at one point. [quote]I can't just go around and say that pizza is the best food without giving a valid reason for my opinion[/quote] You're right you can't. Because pizza tastes good to some but bad to others. That's an opinion and opinions cannot be proven. [quote] You're just going off your own opinion and your opinion alone[/quote] Opinion=/=Claim I've already explained why the rest of your comment is incorrect so there's no point in finishing off that last sentence.