Go with the attitude of the apostle Paul. Be in it to win it!
Just like when we were kids. When we would fall, we get back up. No matter what your situation is or what obstacle you are facing. Keep your eyes on the finish line. Don't let yourself become consumed with envy, jealousy, anger, greed or bitterness.
When a runner runs the race they have a goal of being first to cross the finish line. They worry about nothing else. They worry about themselves and doing what they have practiced for.
This translates into the life of a Christian. Keep your eyes set on Christ and run the race of life to win!