I learnt to ride when I was 12, I started out on dirt bikes and the occasional road bike with dirt tyres, but nothing over a 250 and all on the dirt. I pretty much stopped riding completely when I was 17, when I was 24 I decided I was getting another bike but this time I wanted a proper road bike, I ended up finding a cb650z on ebay, and bought it for a good price, stripped it back to a bare frame and went right over it, a fresh coat of paint and a lot of time and elbow grease not to mention a fair wad of cash it was ready for the road, I went and did Q-ride, it is basically a safety course combined with a license test. When I started riding the 650 on the road it felt huge, but after a couple of weeks I soon got used to it, I'm about 6'2" so a smaller bike was out of the question and sometimes now the 650 feels a little small and I have occasional thoughts about getting a bigger bike, but at the end of the day I couldn't get rid of it, hell if I park it on the street I can't even walk away from it for fear that something will happen to it.