He has a dual personality - and he really hurt us with his coments from "The Street" following HP's very minor problem of a charger overheating. He done us severe damage by comparing HP to Blackberry and other failed companies. This was not a fair comparison. Cramer is a real life Dr. Jekyll and Mr. Hide character.
Cramer argues where he thinks it will benefit himself and his wallet, not ours. Our wallets are for his pickings. if he is telling you something he most likely has already done it well ahead of you or just the opposite to cash in on the suckers who buy his loads of crude.