Why does this work? I think it is because when I used to program, I would constantly have two parallel conversations going on in my head—what should I name this variable and how should I approach naming this variable. I was always looking for exceptions to my rules, trying to gain some small advantage. When I chose to follow the patterns explicitly, that second conversation disappeared and I paid more attention to the problem I was solving.
one of the most important benefit of pstterns: it allows your mind to focus completely on solving problem. it frees mind from programming language related aspects- u already know the approach.
