Recently, I was asked if I was going to fire an employee who made a mistake that cost the company $600,000. No, I replied, I just spent $600,000 training him. Why would I want somebody to hire his experience? ↗
You can be discouraged by failure, or you can learn from it. So go ahead and make mistakes, make all you can. Because, remember that's where you'll find success - on the far side of failure. ↗
And learn that when you do make a mistake, you'll surface that mistake so you can get it corrected, rather than trying to hide it and bury it, and it becomes a much bigger mistake, and maybe a fatal mistake. ↗
A smart man makes a mistake, learns from it, and never makes that mistake again. But a wise man finds a smart man and learns from him how to avoid the mistake altogether. ↗