I used to drink my tea with a teaspoon of honey, and that is still the way I drink herbal teas (except for those that are all ready sweet enough without it). But after a semester living in London, I started drinking hot tea with milk and sugar, which is how I tend to drink Earl Grey and other caffeinated teas.
Unfortunately, I hate to admit that I've taken to microwaving a tea bag lately, especially with herbal teas, rather than brewing. I used to use loose tea leaves in a porcelain teapot, but I don't do that as much anymore!
More recently, I like to take my cup of tea (or sometimes a cup of coffee with milk) with a little lemon-flavored Madeleine cake; it reminds me of Proust's "A la recherche du temps perdu" and makes me feel very literary!