I started the C25K at the beginning of June and felt full of energy. I have graduated in August and I am very glad about it. In October I went to Mallorca for holidays and stopped running 30 mn 3 times a week. It is now VERY difficult to run again as if there is a lack of motivation and energy. Also my sleep is quite bad and I feel tired during the day. Thanks a lot for your help to put me back on the track again. I don't want to give up!!!!