Hi! I'm new to cycling and bought a cube aim sl 29 for off road and commuting to work. It's 7.5 miles each way and on a trial run tool 35 mins. My Q is about nutrition. I start work at 5am, currently get up at 4. Should I eat before I go? I don't want to get up even earlier and wait for breakfast to go down, as it were, i would prefer to eat when I get to work but not sure if the ride on an empty stomach would be a good idea. Suggestions anyone? Thanks