What’s the meaning of this question, well its simple it only takes
one to put in a light bulb but the rest all say we do it differently. In
other words what is being said here is like this. When everyone talk about
a certain technique, there is some argument regarding if the techniques
is lower or higher, and the traditional is like that and modern counterpart
is like this and so on. You can argue as much as you want when you don’t
do the application! If you do the application the problem is solved.