Good points thanks for clarification. My general approach is to treat libraries as black boxes untill they I need more from them or they behave weirdly... The

Good points thanks for clarification. My general approach is to treat libraries as black boxes untill they I need more from them or they behave weirdly... Then I try to understand them. I've been lucky that the area that I am working on has well documented and up to date libraries. Working this way allows me to be faster than most of my coworkers who try to understand every piece to the fullest.