I asked my friend, "It is good to be less energy cost if you rare use your air conditioner. Is the temperature in your room lower than 10 degree in many times?"
My friend answered, "Yes it is. But I have no problem if I have a lot of layers of my clothes."
I asked my friend, "Will it lower your electricity bill if you're rarely using your air conditioner? Is the temperature in your room lower that 10 degrees at all time?". My friend answered, "Yes it is. I have no problem if I wear a lot of clothes."