What is the real friend?
In my opininon, someone you want to help without reward is real friend.
Please watch out that real friends are not someone who help you in return.
You should not take your friend's help for granted.
If you want to find real, you have to give a hand to acquaintance ahead.
Then, maybe some people open their heart and become friend.
Next, you havr to give friend what you want without expecting a return.
Then, some people can be real friend who cooperate with you.
It is important not to expect a return.
If you expect it, you would be ruined because of relationship deterioration with who never give you.
This is a rule to make friend.