I don't find it too difficult to plan a bike ride, but I do find it difficult to have faith in my planning skills. I'm terrible for underestimating the steepness and length of hills - last Sunday I spent 20 minutes of a 3 hour ride going up one, incredibly long, steep hill - and I'm equally awful at remembering to let my stomach have a say in the preparation.Every time I go out for a jaunt and forget something, I think, 'the moment I get home I will write a damn checklist!'