Set your sights high, the higher the better. Expect the most wonderful things to happen, not in the future but right now. Realize that nothing is too good. Allow absolutely nothing to hamper you or hold you up in any way.
I had a long conversation with Steve Carlton. He told me that on the days he pitched, he felt it was his responsibility to make everyone around him better, to lift his teammates. That's what I try to do.
But now in this day and age, people are more prone to go out to try new things to enhance their performance on the field - to enhance their physical appearance.