Something everyone replies to could work out; I could organize that. I'll speak to the others first to get their consent.

[ And that last bit earns a musing pause. ]

I know a few things which do, among them fear that committing yourself means you're going to be here longer, that you're consenting in your own kidnapping. Most of the passengers here arrived in the last six months. But sometimes there's pride, or ingrained self-reliance; people who think they don't need anyone else. I'll have to be careful what I say not to offend those, while nudging the others in the right direction.