Sounds like you need to slow down and relax. I'll work here, then quit is not the way to go. If you stick around and flight instruct for a few months there are lots of places that will let you teach multi. Flight Safety, ATP, International Airline Training Academy. Theres one in bakersfield, CA, can't remember the name of that one. If you owned a flight school, you wouldn't want the new guy with zero time flight instructing jumping right into your multis either. Do your time as a flight instructor. Enjoy the experience man. Flight instructing is fun and very rewarding. Lot's of guys will tell you that once you get to an airline it is more like work than play. Just my 2 cents.