Re: seeking Alpha -- <<What he basically said was that he bought a stock and it went down. He will now learn from his mistake and wait before he gets fooled again.>>
Not so. He fell victim to one of the classic blunders. To quote Vizzini in The Princess Bride:
"You fell victim to one of the classic blunders! The most famous is never get involved in a land war in Asia, but only slightly less well-known is this: never go in against a Sicilian when death is on the line!"
Now, in the director's cut of the movie, Vizzini added:
"it usually isn't wise to buy a stock that is trading below its 200-day moving average unless you have compelling evidence to do otherwise."