If the monsters arent planning on killing me or anything, Id probably try to find other people to make sure everyone died. If it was a given that I knew for a certain everyone was dead, Id probably try to figure out whats going on or kill myself cos tbh, a world with just myself would be shitty cos other people are needed to maintain the most basic things
Well, either that or Id like.... try to get everyones cachorros and live with them for hte rest of time until I die
But if the monsters are aggressive, Id just die tbh. I dont have the skill for that