And so, you have a friend who has done something that bothers you.  In fact, it has you to the point where you
feel you must say something.  Isn’t that
interesting?  Why do you feel you must
step in?  Why do you feel you must set
them straight?  Can you instead laugh and
say, “Oh, that is who they are and how they behave,” and love them in spite of
actions contrary to what you consider correct? 

Your friends are among your greatest teachers.  You are all here to teach each other to love
more.  If someone is doing something that
will cause harm, then by all means speak up, but if they are simply acting in
their own way and it is not your way, examine your motives and bring in more
love.  In this way your friend has
actually helped you to grow, and that is what friends are for.