So a small update, I finally put a bit of my learning to the test. I didn't have a great brand to use, just what was on hand, but I did put a bag of black tea in my cup. Brought filtered water to a rolling boil, poured into the cup with the bag, and sat for 5 minutes.
One of my biggest mistakes in years past was not knowing any better, and squeezing the tea bag after I steeped. Apparently, this causes it to be quite bitter - no wonder I didn't enjoy it!
Had a sip afterwards and I was thrilled to not find that bitterness. Added 1 Tbsp sugar and 1 Tbsp milk and made myself a pleasant drink. I am going to try again tomorrow with Stevia perhaps instead of sugar. I can generally use less of it for a sweetness.