"I am glad to see that so far on this thread,tolerance is shown to musicians who wish to use dots or who wish to play by ear."

Yes, there have been some very helpful suggestions and opinions expressed. I guess the good thing about dots and ears are that the two aren't mutually exclusive.

Enjoyment comes with success in what a person is trying to achieve. I suppose to that end whatever is quickest and easiest gives instant gratification (almost), but taking more effort to refine the performance keeps that enjoyment going.