dissapointment saddness and a little shame for my brother

my brother called me 3 days ago , I felt happy ,because I was glad that he misses me and want to know how my life is going on , then he gave me a another call a day later , in the third day he gave me a third call , soon after we said hello to each other , he went on to say that he need some money and wish I can lend him , till this moment I know why my brother called me so often these days, and I know that my brother like gambling, and has not the concept of saving money ,so he always spends his wage very quickly , maybe I am the last one who he haven't asked for money . He has a bad impression from my parents because of he stole the account book from home ,my parents and I are all very dissapointed , and the worst thing of it is that my brother are not ashamed for what he had done and his character is too weak to draw lesson from his fault. when did he change to such a terrible person, why he are not able to forsake his bad habits and be a normal people , why are you keeping it as if you are very pround of what you have done ,do you really believe that we will say nothing on what you have done all the time!
sorry for what I have typed , I would not say this if you are doing right,brother.

there should be some reasons for me to live on this planet

during my short lftetime , I will do what I think right , I will not live in other people's eye. and I will endure loneliness , remember try to get more friends as much as I can ,althought some of them can not be . I believe human being should live with dignity , don't be the animal in the pigstyle. try to do things elegantly , remember contributing more than pleading. read more books and be wise, understand true meaning under the phenomenen.