Shy,
How does the work level and stress level change when your Electronic Co-Pilot decides to go on strike mid-flight and you have to hand pole the old girl?
Ever happen AND you get a change of route, a wind shift alters your planned approach, etc?
Ever simply drop your Pencil just as you are being given a new clearance and it safely lands down in the chin bubble?
Every have the Approach Plate Book fall from your fumbling fingers and land again...safely in the Chin Bubble?
Single Pilot IFR can get interesting