prepping on a budget

[Tezauzz]

It's got out at work that my housemate and I prepping and they all think we're a looney... But then they ask if I can go get them should SHTF for some reason! Yeah, I want leachers consuming my preps when they had exactly the same opportunity!
It's a tricky one getting people you care about to get involved though, without seeming like some doomsday preacher crackpot!
Might have to investigate low impact prepping gifts for xmas to spur them on without being in their faces about it.