stick to what you know

i woke up an hour earlier than normal this morning before i had class and decided i wanted to play. I thought i might not have time to get in a full session of DON's so decided to 12 table $1/$2 limit. i was running and playing bad and decided to play a Limit HU match at $5/$10. i never play cash games, and at that i never play limit and i know i am not that good at it. ended up losing $500 on the session. FML. thats like 400 $20.80 DON's. which would take me 12-15 hours to make.

Stick to what you know and don't take small shots at games you know you can't beat.