Regardless of how you feel inside, always try to look like a winner. Even if you are behind, a sustained look of control and confidence can give you a mental edge that results in victory.
A man who is morally clean, other things being equal, has in every instance, greater agility, greater capacity, and greater endurance by far than the man who is not. While the latter is wasting his creative energies in useless pleasures, as well as in disease producing habits, the former is turning all of his creative energy into ability and genius, and the result is evident.
Use the imagination to picture only what is good, what is beautiful, what is beneficial, what is ideal, and what you wish to realize. Mentally see yourself receiving what you deeply desire to receive. What you imagine, you will think, and what you think, you will become. Therefore, if you imagine only those things that are in harmony with what you wish to obtain or achieve, all your thinking will soon tend to produce what you want to attain or achieve.