Know the fortunate in order to choose them, and the unfortunate in order to flee from them
Bad luck is usually brought on by stupidity, and among outcasts nothing is so contagious. Never open the door to the least of evils, for many other, greater ones lurk outside. The trick is to know what cards to get rid of. The least card in the winning hand in front of you is more important than the best card in the losing hand you just laid down. When in doubt, it is good to draw near the wise and the prudent. Sooner or later they will be fortunate.