What do you do when you cant sleep?

wow. its super late. but i CANT SLEEP. I must have drinken too much diet coke. I am like a child the caffeine keeps me up. I also can NOT drink hot drinks... i burn my tongue sooo bad. I just found out yesterday that one of my friends has the same problem, hot liquids or off the menu for us. i have been doing photography again! School is light right now so it makes for time for pictures which is super nice! I have kinda been trying to blend styles a bit. One day January 10th to be exact, i sat in my basement trying to light random objects nicely. I kinda did my classic lighting scheme, with the dark background, but instead of having the key light behind the subject, i had it in front, above and to camera left. Then i threw another light to the back of the object, but also to the left. Then a reflector was placed to the right of the object. These two pictures were taken with very similar lighting schemes/ very little pp.