Maybe I don't have any particular embarrassing moments, but these are full of fail:
Being able to 1cc anything in Normal, yet I always get my ass handed to me in UFO... IN EASY
I don't even get to the final stage. I just don't understand how the UFO system works. How do you get lives in this game!?
Now, I sound like a noob, but watch this:
History:
EoSD Remilia's Scarlet Gensokyo (Hard) 5/5, (Lunatic) 2/6
SA Yuugi Hoshiguma's Mysterious Powers and Disrupting Spirits (Easy) 10/25, (Normal) 4/144, (Hard) 12/54, (Lunatic) 0/30
I don't understand this spell. WTF
But that's not all!
My largest fail was doing an almost PERFECT 1cc Normal in PCB, but Yuyuko's final spell killed me five times.
Now my history: 2/23