Sounds more like a dreaded case of the Shack Nasties to me.
Spontaneous poetic reminiscing is the first symptom. How long since you've swum a fly? I prescribe a dose of Spring Striper (or possibly Sol Duc Steelhead - I saw that post on the main BB 'bout your April "Microsoft" trip <g>
Until then - Keep Tying - I haven't given up on Juro's Dozen just yet!