There's no abiding success without commitment.
By changing nothing, nothing changes.
Problems are God's resistance to create spiritual muscles.
People who succeed have momentum. The more they succeed, the more they want to succeed, and the more they find a way to succeed. Similarly, when someone is failing, the tendency is to get on a downward spiral that can even become a self-fulfilling prophecy.
Stay committed to your decisions, but stay flexible in your approach.
There is no abiding success without commitment.