How could I slay my teachers Krishna

To Krishna, Arjun is saying look that way there my teachers are and how could I slay them. I would prefer begging rather slaying them and enjoyimg

Have you guessed the falacy in the statement?

If they are the real teacher then who is Krishna to Arjun?

Who is a real teacher?

Is there any difference between Guru and Teacher?

Also, see how badly the Arjun missing the point as if Krishna wants him to fight for the sake of pleasures. For Arjun the things are personal. For Krishna the battle has much bigger and significant importance. For Arjun, it is fighting with elders and brothers. For Krishna it is all about establishing the dharma