For funsies... what has been your worst base decision?

[Broccoli Clock]

Thanks to all that have replied, there definitely seems to be a pattern of people making bad choices in their first playthrough, which is totally understandable. Stability, climate and aggressive mobs are not something first time players are going to be aware of (or if they are, perhaps not to the extent that it'll affect their playthrough).

[Dilan Rona]

Even a bad map can have its upsides when you look at it differently. But I do agree, some maps are just plain horrendous.