Learn from success, not from mistakes.
Learning from others’ mistakes is a mistake. Someone's mistake does not mean much to you. It is better to learn from successes. This will give you motivation and a real understanding of what works.
Never look at others’ mistakes.
It’s said that the wise man learns from the mistakes of others. This is nonsense. Others’ failures are just their failures; you have nothing to do with them.
Learn from your successes.
Our success shows us what works and what we should focus on.