I always hated doing deals, not because of the dealer, but because we would both go to jail for a PLANT!!! Also, I can't remember my last violent outburst or the last time I got into any fight when I used to partake. I'm also a very positive person, I work my ass off, and build the prettiest, most accurate, and durable products we have put on our shelves. The guy before me (who had been here for six years) had about five of one product and about 50 of the other. In six months I have turned those numbers into 82 of one and about 550 of the other. I also pay all of my bills and support both me and my fiancé while she is in school trying to start her career. I'm 25 and just bought my second home a year ago. My point is that I haven't found any lasting effects after 10 years of use. I quit as soon as I got my new job.