Energy Clearing, why do it?

I was thinking about energy clearing today and always feel that it’s just as necessary for us to do as it is for us to wash and shower. For us to consider it in that manner. Most of us i’m sure wouldn’t walk around with a dirty face and smelly armpits, thus this is why we wash and keep ourselves clean. It’s the same energetically. Our energy can become dirty and unclear, especially if we have a tendency to overthink and or spend much time interacting with other people day to day.