No cycling for at least 6 weeks due to a broken metarsal playing football (...for the benefit of domtyler, it was my LEFT foot ). I'm in the 2nd week of the plaster cast and I'm not sure if the 'cycling withdrawal symptoms' [I commute daily by bike] are psychological or physiological. At work I'm feeling lethargic, lacking energy, irritable, loss of appetite, yet physically I'm OK (apart from the foot, of course). I wonder if those endorphine thingies (or lack of them) are in some way responsible for this? Seriously folks, has anyone else felt these symptoms when forced to stop cycling for several weeks? Cheers.