Yep, I recall those warnings very well...that's where catching bottom is crucial. And by that, I mean, patience. LOL
If you jump the gun, you may end up either being forced to sell for a loss at the end of the day or time decay will eat you alive while you wait for the stock to bottom and reverse.
Definitely best to wait for just the right moment even if it means you miss the bottom by a little...unless you like to gamble and don't mind losing everything.
“The two most important days in your life are the day you are born and the day you find out why.” —Mark Twain.