What is energy? All the power that powers the lights the Internet, TV and energy also can be your so excited and ready to go. If you were going to charge something all the energy will power up the battery.
Were do you see or experience energy? I see energy at my house because of all the lights and TV's, internet too. Then we have phone's that need to be charged. That's how I see and experience energy that I use at our house and stores!