TL;TR

My mum just came to me asking me why the mouse is not working ...like I'm GOD of electronics :( (I'm just a simple dev) I simply though that the battery is dead because it's old. Soooooo.....
I showed her how to open it and how to change the battery. After 5 min she came back with a new battery and the same mouse asking me to fix it for her....

In my mind I literally snapped my brain was bleeding and exploding at the same time.

I just cringed a fake smile and changed the battery in front of her very slowly. I sure she won't remember how to do it next time.

At the end of the story I can't talk back or be angry to my parents I have to much respect for them. They though me everything from how to poop, speak, dress, eat and so on.

Be kind to your parents.