Before Edison release the light bulb, he created more than 100 prototypes. Nothing will come without failour ... So don't give up. Every failour is a step close to the success. And when you succeed, keep on improving.
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Kenichi Uchikura 
Gakuen 
哀愁☆太郎 
zakkah 
桑原奈緒子 
佐藤淳一（朝活習慣化キャリアコーチ） 
ファルコン 
ふらまっきぃ 
Dr.Aoki