Always respect the marketplace. Never take anything for granted. Do your homework. Recap the day. Figure out what you did right and what you did wrong. That is one part of homework; the other part is projective. What do I want to happen tomorrow? What happen if the opposite occurs? What if nothing happens? Think through all the “What ifs.” Anticipate and plan, rather than react.
– Tony Saliba, Market Wizards by Jack Schwager