You are thru hiking a very long trail and tired of hours of daily walk reach to a beautiful spot and decide to rest for 10 minutes.
After couple of minutes you notice a small stream of water is passing through the trail unnecessarily. If you spend 5 minutes there and adjust some small and medium rocks you can divert the stream out of the trail. Sun is burning hot over your head and you are just about a quarter into the trail.
The question is: What would you really do in this situation?