Hi My name is Al, I too am from the ranks of old fart, been riding for 2 weeks on an Onza T bird with some mods, Had not rode a bike for 20 years, It all changed after watching Danny Macaskill on you tube, then showing a couple of people, it then transpired my work mate had been riding trials for 5 years and thats it, ride in built up areas always pushing myself to keep up with the others but im just bad at it. Injuries in the 2 weeks both shins, left elbow and battered 2 ribs, ride every day for 30mins. My target is to get out next summer and look like I know what im doing. All the best and Il keep you posted on my progress.