I value critisicm of any and all of my activities if the individual has a different way of doing the same thing. They may feel their method is better, and after trying it, I may agree, but that does not mean I have to or will abandon my way.
You do have to remember one fairly important thing and that is to never take yourself too seriously or you may feel the critisicm is about you and miss the advantages their methods may offer of an improvement of the procedure.
Bountyhunter