In order to excel, you must be completely dedicated to your chosen sport. You must also be prepared to work hard and be willing to accept constructive criticism. Without one-hundred percent dedication, you won't be able to do this.
(Willie Mays, Hall of Fame Baseball Player)
When you are dedicated to a project decisions will be made that won't be popular. Consequently, criticism will be directed towards you. However, by remaining dedicated everything will fall in place and the outcome will be positive.