Napoleon Hill said it best:
“The starting point of all achievement is DESIRE.”
Think about a fire. 
A small fire creates a little heat.
A BIG fire creates serious heat.
Your goals work the same way.
Weak desire creates weak effort.
Weak effort creates weak results.
But when you want something badly enough to work for it, sacrifice for it, stay disciplined and refuse to quit—things start changing. 
Stop saying, “It would be nice.”
Start saying, “I’m going after it.”
How big is YOUR fire today?