Achievements Unlocked
Don't worry, metagaming is all that matters.

Blood-Drunk Miners Killed
You've killed HOW many?

Bosses Killed
You've killed HOW many?

Blood-drunk Miner Killer
I guess he couldn't handle his drink that well.

Boss Killer
You've come a long ways from asking how to switch hands.

HA, GOTTEM
Made you look!

How Do I Switch Hands???
If you saw someone casually club themselves upside the head with a toolbox anywhere in the galaxy but here, you'd probably be pretty concerned for them.