Have you ever had one of those times when you realized your Pokemon aren't as good as you thought they were? Or, did you ever lose against the Battle Tycoon...5 times in a row? Or...did you ever get...*gasp* the BAD EGG GLITCH?! Post your sob stories here.
Mine were probably when I realized my uber strong Venusaur stunk. :<
Also, I lost against the Battle Hall leader 3 times in a row ;_;