Please man. I started riding a bike when I was probably about 4. Yes, I stopped for a number of years but you are telling me all those years of learned natural instincts on how to stay on your bike are crud? And my brain does just fine at sorting out when to lean where. Not sure whose brain tells them to lean forward over the handle bars when heading down a steep hill! Whenever someone argues vehemently in favour of something I think they may some financial interests in the said field. My GF has just started riding. I ride with her with the Giba Gals. Throughout the rides she is getting tips from the more experienced riders and is already handling amazingly on a far inferior third hand bike. As stated above, most people are not jumping on a bike for the very first time so those bad habits are already learnt! What you are effectively saying is that I should send my 3 year old daughter on a skills course now as she is starting to ride and will no doubt be picking up bad habits already. I don't want her to spend years unlearning those habits if she gets serious about riding one day! Again I will disagree. If my friends and I decide to go and play tennis on the weekend I don't go and get some coaching before hand. I pick up the racket and whack the ball. Same with soccer. We go to the park and kick the ball around. We are doing it for fun. I'm not trying to out play Messi and win the champions league. Yes, if I decide to become a pro one day then I better get a coach and get all the skills 100% but until then I will continue to have fun and learn as I go along. You seem to imply that I currently do not enjoy every minute on my bike. Rubbish. I probably enjoy it more as I am just doing what comes naturally instead of constantly thinking "stick that leg out", "move that elbow there".... The bike industry has become big business and people are trying to cash in all over the place. I view "skills clinics" as one of these places.... EDIT: I listen to some friends who are "serious" about mountain biking and they honestly do not sound like they are having fun. Constantly analysing what they are doing ( and falling a lot more than I have!), checking out that they are in their target heart rate zones, keeping an eye on the ascent and descent of their rides, constantly wondering if they need a new component to lose a few grams and gain a few seconds. Sorry but that doesn't sound like they are having fun. I ride. I enjoy it. And all those measurements and what not are secondary and take care of themselves.