Have you ever pushed a car that wouldn’t start?
At first, it takes tremendous energy just to get it to move an inch, but when it’s starting to move you can push it with one finger and even run while pushing it.
That’s how it is in life.
You have to be persistent in the beginning in order to train your mind to accept stuff, and later it will get used to it and it will be easier and easier to get what you want.
And that, my friends, is what it takes to be successful.