My answer used to be coffee, coffee and more coffee. I drank a lot of coffee, especially because I DO NOT like mornings. Within the last year I switched to Spark. It's a vitamin and amino acid energy drink that has a little less caffeine than coffee. It gives me a boost in the mornings and helps keep me focused all morning. Plus I only have to drink one instead of 4 cups of coffee. I still will have coffee every once in a while because it's delicious, but I don't NEED it anymore.