An Internet company through a questionnaire to log on the psychological doctor's window website for psychological help of the people surveyed. The results showed that 46 percent of those who stayed on the site for six months or longer reported feeling better after interacting with the site. 
Ten percent of people who had been on the site for more than six months reported feeling worse after they logged on.
 it is more effective to improve people's psychological state if they log on to the website for a longer time than if they log on for a short time.