Who are your friends who make a living by trading stocks?

One is a colleague around him. He is in his forties, married, childless, has houses in Zhuhai and Zhongshan, and has some savings in his hand. He has always had the habit of speculating in stocks, so he is an experienced and confident investment veteran. Since the year before last, I quit my job and stopped trading stocks. Watch the next dish during the day and go shopping after the close every day. I live a leisurely life. However, this year's market is not good, and several of his stocks are deeply hedged. However, he has a house to rent, and speculating in stocks is just his spare money. If he is deeply hedged, he will squat and keep a leisurely life without cutting meat.