I appear to have the flu. I had chills and a cough on Wednesday night and a fairly miserable trip home from the Mapbox all-hands event. I took Friday off to rest and began to feel better in the evening. I slept well last night and was beginning to make plans to get some exercise so I don't fall too far behind in my training, but my temperature is back up to 39 °C (102 °F) this morning. Instead I think I'll drink cold water and watch Stranger Things, maybe get out for a short run or walk if I feel better in the afternoon. Ugh.