Best of wishes for you, Alan. I've done a bit of busking in my time and have friends who have done so as well. It isn't easy, as a matter of fact its extraordinarily difficult and you deserve the utmost respect. There aren't many people who would have persevered. Everything goes in cycles and you'll get the wind back in your sails soon! Think positively and open yourself up to the positive vibes of the Mudcatters!