I enjoy my coffee as much as the next person, but there are other ways I get a midday pick-me-up when fatigue starts to creep up on me. Last summer, I developed Lyme disease. I couldn’t treat it right away because my symptoms appeared when I was out in the wilderness, sleeping in a tent for days. Now, months down the road and several courses of antibiotics later, I don’t have an active infection, but I do live with post-treatment Lyme disease syndrome (PTLDS). What does that mean?