Its really just a food science job. They are the same lab, the same lab procedure, the burning, not burn, melt not melting, solidified with the temperature, the room temperature butter or vegetable shortening? Its the pie crust !!!

They do eat things when they feel like ! Occasionally, I never say to go on strict on them. They eat their way to die, really. 

Do you cut the fruits yourself? How exactly you cut a fruit yourself? 

Making an orange juice in the morning, they carry the whole boxes home, that is 5 cup their fresh morning electric juicer, not the real juicer? How fast that ever be?

You prepare the cup, the water, the warm water, the thermal bottle. Maybe they are in the rehearsal mode? I have no idea what they do with their life? I bring those things to them? I never stop looking this maid, every single day, really.