This is hard to explain. For a good six to 12 months I've been lacking enthusiasm. I dont feel like looking forward to doing anything interesting, weeks go by. I dont do much on the weekends any more. I used to work on the house alot but most of the jobs are now complete so I just sit around watching tv. My kids are grown up teenagers now and dont need help much anymore. Most people look forward to travelling or going on holidays, I don't. I've got some old motorbikes that need restoring and I can't be bothered starting work on them. I still go to the gym and ride my cycle for exercise, so i am still fit but seem to be in a bit of a rut. Is this some sort of mid-life depression? I need to break out and get going again but dont seem to want to.