Something terribly went wrong !(Correct plz)

I made my decision ,I' wanna learn English for real which means I've gotta study harder than before But still there is another problem here and that's motivation . why should i do to keep myself motivated ? I think others and i have same problem in common . ....
My friend Amir has a solution which works for himself not for all people . He has a short video clip and watches it for thousand times ."It gives me incredibly motivation ,DUDE" he says