I was always the opposite... not enough balls to buy a new car, so I always bought used. Car after car after car I'd get the Consumer Reports guide, do my research, pick out a car with a great reliability record, only to have it die way before I was done paying for it.
I finally got over that this last one and bought a NEW car. Forget used cars for me, won't happen again for anything other than a short term tossout.