One of the things people should know in  life is that we must not underestimate a person because you might be surprise about what he/she is capable of doing. He or she may not appear to be too strong for now but it is possible that he or she would be greater than you when the right time comes especially if he or she has an ambition of his/her own. It makes me feel sad and disappointed that some would say how immature and weak a person is.  With those unkind words, they don't realize that they are not being helpful and there is the fact that they are not even on the right position to say those things. Can't we just support them or encourage them to fullfill their dreams? Or atleast be happy for them. If we can't do that, the very least that we can do is to leave them alone and let them mind their own business.