I love bacon or sausage and eggs for breakfast, I also might have hash-browns, oats, cream of wheat, a waffle or yogert along with it. I make sure to take a heavy duty multivitamin/multimineral supplement along with an aspirin every day.
What I don't think is good for you for breakfast is a bunch of shit filled with sugar, like pastry, donuts, or putting a lot of sugar in your coffee/tea.
Studies have shown that people who consume a lot of sugar, aren't as good at problem solving as those who eat bacon or sausage and eggs for breakfast, and/or more protein.

@brockton, keep an eye on your cholesterol and blood pressure as you get older, and if need be get some medication for it.