it must had ! today, many people work hardly to earn more moneybut they do no have enoughtime to rest.so their emosion may be affect anda lot ofpressure.they need psychologist to help them release their pressure .asa psychologist, u must thinks to help them and not think to earn money.su yushuo: tian xia wu nan shi , zi pan you xi ren.so , psychologly is important to community.you must hardworking and helpful to fa zhan psychologly.