I don't think we should say members here are to build their career in bitcoin investments although many might have built one, as I made my investments in BTC via learning from this forum. But that should not be our main goal, the main goal should be to learn, to get more information about BTC, till now I can ensure there are hell lot of things that I don't know of. The main reason behind members not following the points/instructions/pieces of advice given by expert people on this forum is, they are unable to control their emotions, even if someone suggests this coin is not a good investment (Which mostly not happen here) they will still buy at the wrong price, or make a wrong move. Its not that they unable to get the main point of the post (any post) its just there own human error, means they can't follow due to some reasons what they have been told, like they might not trust fully, they might think they have better plan, they might think the OP is idiot etc. etc.