Hi and welcome!
I know how it feels to fog up a mirror (or any kind of shiny surface) by just having your hands near it... sometimes when i drive the car in the winter, the front glass actually gets fogged up despite the fact that my hands are on the wheel! :/
also the worst thing for me is my feet odour, it just made my confident social behaviour really really really low... however! however, since i found this forum, ive improved so fast! like in the area of 10000% improvement!!
you should definetly try the homemade iontophoresis treatment shown by shannonbowling on this youtube video:
http://youtube.com/watch?v=WjPTacmAi3o
and read on this thread to find out more:
http://www.socialphobiaworld.com/postt18451.html
it really really works!!!!!! just be very patient! and its so cheap too! cost maybe 50$
also, you should try out avert, im waiting for my 2mg capsules to arrive, but from what i've read it is probably the best drugs out there for HH with very few and negliable side-effects (dry mouth?)
read here for more information:
http://www.socialphobiaworld.com/postt17813.html
you can order the avert 2mg capsules (and a host of other goodies) from pharmacy.ca its a online drugstore in cananda. very good service!
its devastating to hear that you've been sweating for 40years... i feel so lucky in comparison to have found this forum as im only 21 and have been sweating since 11... i truly hope that the options i mentioned works for you and maybe its not too late to do what you always wanted to do?