Why

what is the most powerful words,
why it is so powerful that can stop the addiction of ppl?
why it bond a jelously?
why it can change human attitude?
why thres a motivation to move forward and be more successful person?
why it can't gone but it keep showing?
why its so difficult to say it out or even type it out but sometimes when u say it out, its give u extraordinary feelings.
why its so powerful, it can make u feel full and thres a happiness and u become more brave to do something without hav a second thought.

Example of situation" when u r weak, but when that feeling appear in ur soul, u feel strong and u r refresh and ur spirit bcome strong and ur sickness can even cure quicker.