Lack of fitness. Im new to trials and it is quite different to ordinary mtb in terms of fitness and strengh. So when i get tired i can't keep my balence as well as normal, which is quite annoying when riding rocks etc. Rear brake not up to standard at the minute, it's time for new pads. But in the mean time i'm not as confident as i normaly would be when doing larger gaps. So that needs sorting out! Winter weather...the rain is getting at me these days. I'd generally ride if its wet out, but not when it's tipping it down, which it is doing a lot of now! You make plans with friends to go out at the weekend or whatever, but when the day comes its heavy rain...Typical! Also what 'abe' said, forgetting things. Getting into town and forgetting something important, eg. gloves, as my hands sweat real bad, so i can't ride without them!