Good advice, but you should never be absolute on anything.. if its at a good price.. you buy.. if its over priced you dont chase it... its quite simple... just most people do not know how to value a company so they do not know what the good price is.. and those people get slaughtered.

I might get into TWD tomorrow if the price is where I want it.. I will hold until I believe its over priced and then I will get my money back and let my profits ride..

But your right.. theirs a good chance the price wont be a good one tomorrow.. better to stay away if you dont know what your doing.