First of all, we should love it, love sports and cultivate our own sports cells. The essence is the unity of body and mind. Don't be nervous if you are calm. Jeet Kune Do is a tactic, not a trick. All kinds of kung fu moves are similar. There is no standardized action in Jeet Kune Do. There is only one principle of "yes" and "no"-defeating the enemy to win, and "those who are good at using troops hide their shape." Don't stick to actions. Jeet Kune do has no concept of retreat, it is the philosophy of the attacker. Jeet Kune Do is invisible, nameless and unmarked.