I have to laugh because I am in the same boat as a beginner at mountain biking. I have been riding road for several years and have done some pretty tough century rides (Solvang and Tahoe). Mountain biking is a whole different experience. I stand at the top of a rocky downhill and have to talk myself into the saddle. Then talk to myself all the way down "just let the bike roll ... don't brake ... put your butt back over the saddle...just be calm ..." I have a great bike (WSD Trek Fuel EX 9), so I have no excuses! It is fun to take on a new challenge and I applaud all of us who are doing it and am in awe of everyone else who can tear down hills with utter fearlessness!