I don't think just riding my bike is "fun". I have fun riding in groups. I have fun riding in events. The activities around cycling are fun, but just being alone on a country road isn't necessarily "fun". That doesn't mean it's not rewarding though. I don't have fun sitting next to the ocean watching a sunset, but I find it fulfilling. I'd say cycling can be like that as well. It's about being at peace and turning off the world for that moment... but it's not "fun"