I have learned that success is to be measured not so much by the position that one has reached in life as by the obstacles which he has had to overcome while trying to succeed. ↗
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. ↗
I had two older brothers, so I was always competing with them. The guys I grew up with on the golf course, when I was 13, they were 15 or 16, and I was always trying to beat them. ↗