Why are men so violent?

This is the first step.

But in the end, they were really happy that they could turn their lights off and on by voice and listen to music. I told them I would give them a month before I showed them what else it could do.

I told my father, "You can yell at her all you want, but she won't do a damn thing. Now, if you calm down and think about what you want to say and speak clearly, she will respond." He did, and it worked. He got all excited. I told him to now try doing that with a human. I got a look ¯\_(ツ)_/¯.