What will you do when the time comes?

It’s easy to get used to live the good life. Each time you improve its quality, you increase your fixed costs. And returning back is difficult as hell.
If you study successful people’s lives, you can detect a pattern when they got started. All of them gave up something, in order to accomplish the big picture.
Elon Musk slept in his office’s couch for a long period of time because he couldn’t afford an apartment.
Jeff Bezos moved from New York to Seattle because the monthly expenses in NYC are way higher than in Seattle.
There’s always a tough point in everyone’s life that defines success.
It’s easy to say, in the future I’d like to do this. But what are you willing to give up to get it?