Dad is seeing the light at the end of the tunnel and looking forward to getting his students done.
We are experimenting with a new hay-fever allergy symptom relief that involves sticking LEDs up your nose... interesting - light therapy for your mucous membranes I suppose (the Lloyds Pharmacy version of this).
And Dad re-discovered Navajo Frybread - easy to make - yummy with butter (marge) and honey.