Giant prehistoric kangaroos preferred to ‘chill at home’ and didn’t like to go out much, scientists say

so, like, think about it. Laziness is the root of all invention.

If you really enjoyed hard work, we wouldn't have invented lawn mowers, we'd just scythe everything. Or like, pasta makers instead of rolling pins. rolling pins instead of whateve came before (your hands?). wheels for carts instead of a travois, a travois instead of a backpack, and backpacks instead of just carrying everything in your arms.