1. Become a weird coffee person and put some nerd energy into it so black coffee doesn't taste disgusting on it's own. James Hoffman on YouTube is a great way into this.
2. Eschew the coffee and take a teaspoon of MCT Oil before your can of zero-calorie Energy Drink (Coke Zero Energy is my favorite atm). It may be dirty and people are going to tell you Aspartame is evil and is going to make you hungry(it really might, but you are still hours away from your window so black/white discipline is easy to keep alive), but for me it worked much better than dreading the coffee in the morning.