Working with people is always a risk,you can never know.You must be sure that you did best from your side.I can say from my example,some people take very serious my messages and my will to help.Some of them work one month,and then quit.But I know that is not my mistake,because,I have others,they work and they have results,so,my advices for them is helpful.Stay focused on people who work,don't asc your self why some of them can't see why SFI rocks.They are not leaders in theirs life.