Absolutely. There are a 1000 better coaches in the cities, but I'm the best in the country.
You aren't going to find anybody that's going to be successful without making a sacrifice and without perseverance.
Attitude determines how well you do it.
When all is said and done, more is said than done.
I've never known anybody to achieve anything without overcoming adversity.
What you are capable of achieving is determined by your talent and ability. What you attempt to do is determined by your motivation. How well you do something is determined by your attitude.