Lucky? Perhaps, but as I've said elsewhere, I like to think I have a good eye and make good choices.
I'm sure you realize it takes more than mere luck.
And then there's all the training...
Mere luck ?!?!
is there such a thing? providence has given us a gift. I know as well as you to that no amount of training ( or outright beating) can make a good sub. it is in the blood or it's not.