Me who uses it for fuel for my furnace:

Same

As I was about to type that as my comment....

THANK GOD

For those who do elaborate houses: use the two doors for front doors, then proceed to use the third for your bedroom or extra room

Gave it to my friend, who then got it stolen by my other friend who then tried to sell it back to him

I allways try to make my houses have extra unnecessary rooms so I get full use out of the extra doors, which usually leads me to crafting more doors.

true

I always have 3 doors in my house, when I start building, 2 at the front, and 1 at the back, or to a cave

same

I use the third one for my back door

poor 3rd door