3. Be a bad sport.
How-To: Have “a spot” in group fitness classes and smack anyone who comes into your personal space. Spit into drinking fountains. When somebody lifts more than you mutter, “Too bad I strained my shoulder of I’d totally whup you.” Never clap. Never smile. Don’t share. But nobody can explain this concept better than this guy. Watch him, in the Olympics, kick a ref in the head. Banned FOR LIFE from competing.
Quick Fix: Don’t be that guy. (Or girl.) Just don’t.