What you think repeat it in your mind and i usually repeat in my mind that i can do it mery sy nai ho ga to kis sy ho ga and i think thats the reason i rarely feel demotivated
I truly believe and i say it alotttt of times that agar Allah ny apky dil main khayal dala hai to wo us khayal ko poora karny wala bhi hai and when i repeat it i believe it even more