It's all about examples, practice and apply

As the famous Einstein said one day, “Example isn't another way to teach, it is the only way to teach”, i like this quote and for me it works, and day after day it become clear to me.

Practice and applying is the only way to master things, concepts and methodologies, even some people might claim that examples is a way to "help" people learn.

I got the message of that before i read Einstein quote, i was doing a small algorithm and it took from me some time, until i make a small example and retry to write the algorithm again, it was just few seconds.

A small advice, when you need to do or learn any thing use a small example, to illustrate this i will write you a small example :), Einstein made a lot of trials and examples before he reached his famous discoveries .