$Mitsubishi Heavy Industries (7011.JP)$ Today, if it falls b...

$Mitsubishi Heavy Industries (7011.JP)$ Today, if it falls below 2200 yen, is it okay to buy? I'm not sure. As the weekly chart also seems to be forming a death cross, it's quite challenging to succeed in stock investment, isn't it? Even if the performance is good when investing in stocks for many years, it can still decline. Since Sanmig Juukou is a popular stock, it may be difficult to rise due to continued buying by retail investors. What do you all think?