Updated: Nov 1, 2018
Everyone hits a roadblock from time to time. The only thing you can do is learn from it, or else it will be worthless.
The issue is that many people associate failure with defeat. They think it is a sign that they should not be doing what they are doing. In other words, a sign to quit.
There is a lesson to each failure, no matter how big or small, but there is a lesson to be learn from each of these instances. So take the time to reflect when things don't go your way. What can you improve on?