On and off, on and off This time last year I was giving up smoking. On and off for the previous 10 years I had stopped and started in a fairly regular way. Gave up for 2 years, started again for a year. And on and on. So I'm an ex-smoker of 12 months and this time things are different. The reason I gave up is because my kids caught me smoking. They burst into tears. I haven't ever felt so shitty and guilty. Additionally, I started to get heart palpitations and felt quite dreadful. Giving up smoking and they have gone away. I still cannot bear the thought of ever starting again. I've had cravings recently, but they soon pass. Cycling is the same though But I don't know if it is a personality trait or the two are linked, but my cycling, rowing, running or whatever sport I was 'into' each year has also always been cyclical. A year of determined training followed by a year of slobbery. I rowed for Weybridge in 2003 and was as fit as I have ever been, I r