Every humans are not as good in the same means, both physically and mentally... in other words we can't be a person, to be loved by everyone; in one way or the other way, we hate others or we receive hate from others. So older says a special love from a special person ( some one or any one )can change the person to the that some ones wish(am the one good example to this where as i changed from inside out). Yes!! To most people LOVE, UNDERSTANDING,SUPPORT can change them to be a good human. So its not the fast things to change the person from badness to goodness everything under the universe has inertia. By this some people may change in short time where as people like me takes much time to change.... Only patiently waiting person and showing love can change the person.. not just that,they can change the face of the earth....yes, love is a "rattrap"