I push myself sometimes, but I do not train.
I have NO desire to do intyercals, repeats, LT rides etc... I want to ride hard when I feel like riding hard, and ride slow when I feel like riding slow. If I ride with someone, they are likely to leave me in the dust, or we have a good conversation...
I thought of doing a TT at the senior games some time in the next couple of years, but if I do, it is unlikely to do very well, because I probably won't train.