I use jow also. It shouldn't hinder your ability to get a job, unless you areinjured on a regular basis and have a hysical job. I am a web developer. I deal with VP's and marketing people every day who would frown upon black eyes and such, but they can't see a sore arm or knee.
That said, injuries should not be so commonplace if you train smart. always remember to tap when you have to. If you are being thrown - especially if it's a throw that sweeps near the knee - don't fight it - just take the fall. it's only training, not competition. Nothing wrong with taking a fall.
lift weights, drink milk, etc.
i'm nobody...i'm nobody. i'm a tramp, a bum, a hobo... a boxcar and a jug of wine... but i'm a straight razor if you get to close to me.
-Charles Manson
I will punch, kick, choke, throw or joint manipulate any nationality equally without predjudice.
- Shonie Carter