Looking for other avenues in the industry..I have been in the businesses for 25yrs and counting, but I am at a point where I just dont think I can do it anymore.  I have been self-employed for most of those 25yrs, I have educated for a few major brands. and am now instructing at a beauty school ( for the 2nd time).  The first time I worked for a college, I did it only for a yr, wen tback to the salon because I missed it.  Now, I have gon e back to teach because my body cannot withstand the long hours of working behind the chair.  However, because I am older now..old enough to be thses students mother...I find that I do not get the respect.  Plus there are some other issues with the management of the school.  I just don't feel it is my calling.  I'm just wondering what else can I do, that would also give me a descent income. I have been thinking of going back to school to get my esthetician license, that would open up some doors in the skin care/dermatology field...any input or advice from anyone I would greatly appreciate.