[Rick Lee]

I would give at least a month's notice at my current job. If I were to quit to go work in the same industry, they'd probably walk me out the door anyway with no hard feelings, and I absolutely would end up dealing with former co-workers down the road. I did it right when I quit the last time and, when the next job fell apart six mos. later, my old boss asked if I could come back and start the following week for more money and take all my old clients back. That's why you don't burn bridges. If I had pissed him off the first time, I'd never have landed that well on my feet. In 100% commission jobs it's ok to not give any notice.