What should i do if i get into a fight at school (read desc)?

now ive only been pressured into a fight about twice and never faught because i let it go and i have a very very high tolerance rate but im thinking that eventually it will happen ive been traing for about a month of boxing and consider myself pretty fast. i try my hardest not to fight and will only fight if somebody spread very mean rumour about me or hit me first which from there i would throw jabs for distance untill a teacher comes and brakes us up i know a lot about boxing im just wondering what else i should do and plzzz none of well you shouldnt fight no matter what no quotes like all great boxers are to great for vilolence if u give me those answers i will delete and block you thanks