How did Homo habilis might have Lived?

They used caves for shelter and there they would carve weapons. Like they would bang stones against the wall to make them sharper to kill prey like. This is true because scientists found cuts many animals bones. Later They got smart enough to use sticks as weapons. They carved them to be like spears and used them to kill the big animals like lions. They also didn't have good nutriance so that's why they're so tiny. Way later they started making things with pottery