Just how bad do you want that thing?
Until you can answer that very question, you will not most likely get it. What can you give in exchange for it? What measure of comfort and convenience can you sacrifice for it? What price are you ready to pay for that thing you desire so much?
Given that we might sometimes be limited by circumstances and resources, we need to cultivate that desire for that thing until we can no longer think of what our lives will be without it.
You see, a man can get anything he covets in life. Yes absolutely anything. But that is only if he is ready to give up everything for it.
In summary, if you want to achieve any feat, first Know what it is you want to achieve, second determine the price for that thing and third and most important step, pay the price.