we think ANY emotion will last forever while it is with us. great joy, great depression. no. as the bible says, 'this, too, shall pass,' and every emotion passes. EVERY emotion. the deepest sorry. the most intense joy. they come. they go. and they visit again another time.
When you're feeling dim ... think of your nerve system as electrical wires and your body as a 100-watt light bulb connected to it. When the wires are clear and electricity flows freely, your bulb glows to 100 watts. But if power is restricted in the wires, your bulb dims.