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Hi thanks for your support & advice. I'm not an unsociable person, but I really don't like the idea of joining gyms/classes even swimming - I have a severe hearing problem, which makes it quite difficult understanding people I don't know, so I'd struggle with instruction and I certainly can't hear in a 'class environment' with music in background. It really quite embarrasses me, so I'd rather do it alone. I really can't believe the difference in myself since I quit, I wouldn't have been able to walk for 15mins without getting puffed out never mind jog half of it! I've heard loads say it over the years, and glad to join them when I say my only regret is not doing it years ago!