Start edifying the flowers. Stop pointing out the weeds.
Never become so much of an expert that you stop gaining expertise. View life as a continuous learning experience.
Success is a process that continues, not a status that you reach. If you are alive, there are lessons to be learned.
Luck happens when opportunity encounters the prepared mind.
You become that to which you are most exposed.
The confidence you need is belief in your potential. If you see world-class potential in yourself, you'll put in the effort. If you don't see the potential, you won't put in the effort and you'll wait for the performance, and the performance always follows the belief in self.