The most overrated skill is to never make a mistake. The most underrated skill is to never repeat one. We all make mistakes and we should learn from them, but when people say they learn from their mistakes it’s sometimes said as if it’s an immutable law, like gravity or thermodynamics.
Thinking that time will change something, to cling to it and get lost in its torments; time just passes and doesn’t change anything. The only thing that changes is the hour, the date and the year. It is up to each one of us to change and to want to change, to grab the bull by the horns and move forward and arm ourselves with experience and change what was wrong and move in the direction that leads us to success, or failure.
Giving up means you that you have lost hope and trust in yourself. Giving up lowers your self-confidence which is a really bad quality. But knowing when you’ve had enough is understanding that the current situation is not what you want, or not heading in a direction that you want to go.