Well I fail lots, Once I have picked my sorry self back off the floor, I go lower, I had a pipe break 4 pallets up, I have nose dived off a loading bay, nose first into a wall, every time it happens I go straight back to basics, I get 1 pallet and start practicing all over again. Everyone here has failed at one point. The best way of getting the confidence back I found is, back to basics and get out there, ride with the more experienced riders, watch what they do, they do not panic, they make it look easy and they can teach you more in an hour, than you can learn in a week practicing on your own.
Keep the faith.
Trust you bike
Trust your abilities.
And with that little prep talk whats the bets I have a big get off tomorrow