Substitutes for energy other than caffeine? I'm honestly so addicted to coffee. I've cut back to 2-3…

Substitutes for energy other than caffeine? I'm honestly so addicted to coffee. I've cut back to 2-3 cups, two regular cups a day, decaf the rest of the time, but I'm feeling so dead without my normal 4 cups a day of regular coffee. Any suggestions would be greatly appreciated. I know I need to get off the coffee for my little jelly Bean.