I am somekind of a calm person.

I have read :

"How to win friends and influence people by Dale Carnegie" AND "59 Seconds by Richard Weisman"

Some classmates of mine just talk shit of me on my face or try to degrade me ( but i dnt react , i laugh or smile or just walk next )

Most of time i dnt care about it but sometimes i think about it ( i am human too )

whats a good response to them ?

Any sincere suggestion ?

Thanks for your time :)