How many times have you encountered someone who's tried to push their beliefs on you, making you feel as though they'll cast you out should you dissent? I am here to tell you one thing: You need no one's validation but your own!  Really, who says others are cool and you're not? Who determines that your way is wrong and there's isn't? Why should you have to defer to others on matters of style? If society frowns upon some of your lifestyle choices simply because they're not in step with what everyone else does -- say, your decision to abstain from drinking or your reluctance to attend late-night parties -- so be it.  Be yourself! There is nothing wrong with being your most unique, individual self. As long as you love and are being true to yourself -- and you're not hurting anyone in the process -- why should your methods be deemed incorrect? If people feel so insecure as to consider no one else's perspective but their own, that's their problem. Whe...