That's exactly right.
buy more when it's down. I bought nivida Everytime it went down. I made over a quarter million dollars on it and I took my intial cost out, plus profit. I cashed out some at 435, 700 ish and left rest in. It's worth 1120 dollars before spilt now. I still have over 125 k of profit in stock to take but I wait for it to go to 250 or 300 and double my money again
picked up some CSU a few weeks ago on sale already rebounded about 7 percent. Still money to be made just have to take some risk Out of all stocks I own maybe only one or two I should have sold. Rest are hold and go along for ride. If you panic and cash out all time you won't get any where in life