Eh I don't know if my day is as bad as the rest of this thread but here goes...
1st bad day:
Attacked Leet Ninja Kurenai when I was a Chuunin with Level 15 weapons and armor at level 1...She had some 300 HP, I had some 180...I had level 15 weapons and armor, she had fists...
Turns out I lost and only did 20 or so dmg..
2nd bad day: Ran into Baluski three times in a row one day, twice the next day, and bought a bad potion from the peddler..
3rd and final bad day: Spent 41 gems on the potion peddler and the scrolls ninja in the forest..I'm now down to 4 gems...I consider it a bad day because gems are rare as heck for me..
All in all though the rest of this bad day was good..