[header] How to win a fight in under 30 seconds [title] Take a few seconds to evaluate the situation. [step] This can make all the difference in winning. Thinking rationally, even for a few seconds, will help you to remain calm so that you can fight with your mind as well as your body. 
[substeps] Determine whether your opponent seems to be angry (at you or just in general), looking for a fight, mentally ill, or drunk. This information can help you decide the best way to quickly end the fight.