LZ absolutely has good mood. That is great, any good news to share with us?
The question is a valid quibble, which I interpret it as "have you tried your best today?" I think it is something every single of us should ask ourselves before going to bed. (I mean it, before, not after )
BTW, to my knowledge, unlike air condition, heating does not consume too much gas, since it simply reuses the energy generated from the engine.