In science as in art and as I believe in every other sphere of human activity there may be wisdom in a multitude of counsellors but it is only in one or two of them.
When I was seventeen I worked as a counsellor at a co-ed sleep-away camp for eight weeks. I loved it but it could be harrowing - it was far too much responsibility for someone my age.
I go to the gym five days a week and I have a personal trainer. I am on a strict diet which is kind of hard to keep up with on the road but I stick to it as well as I can.