সুন্দর বাংলাদেশ চাই The growth of human personalities have been started from very early of life. When a teen fail to meet his demand he/she takes the matter negatively. Teenagers become angry for silly matters. Because they think that their demand and wishes are not evaluated well by their parents. They remain ignore of the financial condition of family and their self security at this period. For these they take their decisions are right. Sometimes parents fail to present their logics positively to their children. Direct opponency of any proposal make them man of unlike to their children. For this the the negative emotions become active into them. Somewhere teenager become temperamental, angry, unwilling to speak even they may fall themselves into a great mental distress. Parents contribute are urgently needed to make these situation easy to them. They should explain why they cannot meet their demand, What the problems are. Parents should be conscious to build their child’s mentality from the birth of kids. They should always try to fill their child’s legal demands according to their ability, Illegal want should be discourage according to the easiest way they understand. Never let them think that parents are snatching their right of freedom, they are their opponents. In a word, parents should be permissive on each and every demand and decision of their children, if it is not possible to meet they should make them understood the reasons which are also affirmative to them. For this they will recoil from temperament and negative emotions.