You should be proud of what you're doing, but not conceited. If you can't be proud of yourself, you're a failure. And discipline. To do anything in life you have to have discipline. To accomplish anything, you have a goal, challenge yourself, and work until you accomplish that goal. Practice what you preach.
Jack LaLanneWhen I first started out, I was considered a crackpot. The doctors used to say, "Don't go to that Jack LaLanne, you'll get hemorrhoids, you won't get an erection, you women will look like men, you athletes will get muscle-bound -- this is what I had to go through.
Jack LaLanneSitting around on your big fat gluteus maximus talking about the good old days. The good old days are right this second. You've got to exercise VIG-OR-OUSLY! Life is tough. Life is a challenge. Life is a battlefield... . Life is an athletic event, and you must train for it.
Jack LaLanne