I have a strange taste for coffee. Heres how I like it:
I like brewed coffee that is 9 or 10 hours old. I reheat it in the microwave. I'm not sure how, but this reduces the acidity in it. I then dump lots of powdered creamer and brown sugar into it. I top off my mug with about 1/4th a cup of Vitamin D whole milk. So its really a high calorie, high fat breakfast, not just a cup of coffee. It jump starts my day and I'm not hungry for 3 or 4 hours.
Later in the evening I dont mind going with freshly brewed (and highly acidic) coffee. Sometimes at work I just drink it straight. I call that 'wake-up juice'.