That is pasion, I guess, and I have done it for years, back in the day..And I am not bad.. other important motivation is : that I realy love Fiat ( stilo abarth) vehicles, and racing allso..And in my age (( born in 1967.) kids are groven up poeple now, ) ) I need some work for my self that have no end and no sence..racing car is exsactly that!!!