Wuwu, I realized that the huge loss at the beginning of last month ultimately came down to desire outweighing ability. Actually, even in a bear market, I can still make around $600-$700 a month in the market now because I have developed a mature quantitative strategy. I learned this from a friend mid-last year. Back then, with a good market, I used a long strategy to run quantitative trades, and I was able to make over $1,000 a month.