Are humans born evil?

It is how you think.Nobody is exactly what they are fully it's how they are to us. So No. No one is evil totally. Ik I don't make any sense

Yes, humans are selfish from the very beginning.

a baby doesn't pop out and suddenly decide "ay lmao imma kill"

Nah... some are, some aren't

No they just choose too

No. Personality traits and behaviours are taught.