The Need for Sleep

How will you survive with no beds and constant unhappy colonists. Although sleeping spots are available:

Your faction will be a tribe.
Start with 4 people.
Your people will be at most 30 years old.

You can never build:
-Bed
-Royal bed
-Hospital bed
-Double bed

Start with:
-Wooden royal bed x2
-Pemmican x760
-Medicine x24
-Component x30
-Steel knife x5
-Random pet x1
-Steel x450
-Wood x300

Map is scattered with:
-Steel x720
-Packaged survival meal x7