Im learning Advanced Computing in a institute. Prior to that I have done many projects with Unity 3D, MEAN and C#. But guy who is teaching is very rude every time to the class. 'you people are stupid' 'you cant do anything on your own' 'that's why your here'. And Im self tought programer so Im getting really angry at such comments. How to deal with this?? 😥😫

See it as a chance to learn how to "not give a fuck". The number of people who treat others shitty for no/bullshit reasons is endless, you can't fight or change them all, and it's not worth your time.

Spend time learning by yourself what he is teaching. Learn the small facts and prints of the subject, so you can embarrass him in front of the whole class.
Be better than him. If all else fails, wait for him outside with a hockey mask and beat the shit out of him.
Yes, i hate arrogant pricks.

You can also learn to not give a fuck, like the other wimps suggested.. Probably better lesson too. ;)

@pagongski that comment about hockey stick.... 😂😂

@Plochie i didn't mention a hockey stick, but yes, wear mask and use stick. Still works. :)