Thank you Donna and Bart. Actually, an irregular heartbeat has me on a pill that caffein would react to causing the pill to speed up instead of slow down. I look always and prestore my ideas of interest until I am ready to work them. Still get blank now and then but lately on a roll. Thoughts become things, things become studies which are called paintings as I set out to study some aspect and a painting is born. Who knows, it’s great fun.