Shit!
What a headache. It's always the same when leaving the hibernation capsule. Resources are scarce in the vault, so the only option is to hibernate in turns.
It's either that or go out into the wilderness to survive. Even without being able to open your eyes, you outline a smile. Going out into the wilderness, how can you even think about that, what a madness!
After a few seconds that seem like forever you begin to feel better and to regain your senses.
What's that siren? It sounds like the reactor's core fusion alarm that supplies power to the vault. And why does everything smells like dead and closed
You're beginning to be able to open your eyes. Let's see what the hell is going on.