Mmm hmm, from their "fingers" eh? Not where I'd be eating from.... I completely understand why you quit teaching. It's the same with me, no one wants to take it seriously anymore. I once had a guy in the army ask me to teach him to box. I refused because I knew he wouldn't take it seriously. Although I did train a young Gurkha once even though we were only posted together for 5 weeks, only because he was deadly serious, guy would've chopped off his hand to prove it! Best wishes!