Today, there is an overwhelming amount of information on poker, written by world-class players and authors.Books, articles, videos, or courses; rivers of ink, oceans of words, and mountains of images have been published in an attempt to lay down strategies orrecipes for success. Each of them puts forth their own measures which, although many complement each other, are totally different. It would be foolishor irreverent to deny that authors have deep knowledge of the game or have achieved amazing results.It proves that there is no unique way of playing and that tips are useful exemplifying approximations, merely that.There are as many different opinions as there are solid players, and if there were a better working system of play, we would all, obviously, adopt it. Actually, in poker, the least convenient way to play is adjusting our range of moves to a standardized pattern and applying it to every single case, no matter how similar the cases may be.This is a mind sport based on incomplete information. Its rules are easy to understand, but we never really stop learning. Without a doubt, poker is a science-based game. And one of the sciences that you need to know for playing "well" is, no doubt, psichology.