Tactics flow from a superior position. If you want to create tactical possibilities, then learn how to make good moves and gain the advantage.
Against accurate play by the opponent, nobody can gain the advantage by attacking or by making sharp tactical moves.
Just the opposite: you gain the advantage by maneuver, and then convert it by tactics and attack.
It seems to me that studying tactics and memorizing is very important, but is there a method to create tactical posibilities? Or how to set up tactics? Are there any books and DVDs that you could recommend? Thanks in advance.