You can do anything you set your mind to when you have vision, determination, and an endless supply of expendable labor.
If a pretty poster and a cute saying are all it takes to motivate you, you probably have a very easy job. The kind robots will be doing soon.
Hundreds of years from now, it will not matter what my bank account was, the sort of house I lived in, or the kind of car I drove... But the world may be different because I did something so bafflingly crazy that my ruins become a tourist attraction.
Even if you miss, you'll land among the stars. Of course, then your eyeballs will boil and your lungs explode from decompression. But that's what you get for being a damn showoff.
What is the Secret? Pretend you've already achieved it. Then offer to sell the secret to others.
Because nothing says "you're a loser" more than owning a motivational poster about being a winner.