In fact, for such a changeable game, if opponents use equipment to restrain us, or choose heroes to restrain us, then we must play it by ear and not stick to our own opinions, otherwise our heroes will be useless in the whole game. Therefore, specific problems are analyzed in detail. Sometimes, playing games with more brains can make our winning rate. Therefore, a game must be fair. A hero will not be too strong or too weak, and there will always be heroes to restrain him. So playing games is changeable, and so is life. Only in this way can our game life be smoother and we won't encounter bottlenecks.