Not a commander anymore. Just Riddick now.

[He does cut off the visual feed there, whether to spare Alcuin from further gore and violence, or just to narrow down the things he needs to focus on at once. Probably both.]

Not everybody can be, and that's fine. Rather most folks not have to deal with this shit, anyhow. What anybody fightin' will need is a safe place to crash, food and water ready to grab, and maybe some medical attention, if anybody's got the know-how.