At last I could name the feeling. :)

Thanks for the response, I will keep trying to work hard till I success…

By the way, as a self-response to my questions, after reading your article again, I have recognized a BIG mistake of me: I have never participated in a community! Seriously, I rarely ask. I think that reduces motivation of the learner. I read articles, watch tutorials and try to figure out. But whenever an question pops-up in my mind, it remains there…

One reason for this, I believe, as you said: there are a lot of sources online. It is not wrong to say that it is impossible to finish them in a normal life-time span. When it’s like that, one hardly dares to ask. Which results with getting tired, lack of motivation in time and sometimes being lost in the pool of information.

While writing those sentences, I recall a TED talk.

I think I should obey this rule: Studying on open source projects and working on real codes to become a “badass” developer.

We should both keep up the work!

Sincerly,

hr.