do not judge a person by his style or by only looking at him because you do not know him and you do not know what did he get through. go talk to him and know everything about him then you can judge.
also do not take a bad idea about someone because someone is talking about him. first go talk to him and hear from him then think about it. always think before you do something and do not believe every thing you hear. if you heared some thing go check if it is true or not true then believe.