real life situation

i have this interesting story which i am sure it is gonna teach you a lesson when you visit different places
on this earth. And this is especially to those who are intending to visit new places.
i came across this man who found to be in great need of my help, but at the end i regretted helping him.
i found this man pulling a very heavy sack while his friends were just admiring.

the moment i helped him, all his friends turned to me and started beating me up. I realized later on that, this man was to pull the sack all by himself until his destination.
so be aware that, some burdens people have are meant for them and you should not bother yourself.
by saying so it doesn't mean that people should not help each other but you should know well the one you are helping. if he will cause you harm at the end of it all then quit.