Trikes aren't so bad, at least you will still be riding. I hope you heal both physically an mentally. That last spill was a mental spill, had nothing to do with your ability.

Can Am Spyder is a cool bike, the trike kits for the Yamaha are cool too.

I dropped my bike 4 times last year, all at low speeds, and not once this year (except the one time it fell over on it's own, I wasn't on it at the time). You learn or leave. at 68 you've begun to doubt your abilities, and the first fall shook your confidence to the core.

I hope you get back in the saddle, at least long enough to beat that nagging voice int the back of your head that's telling you "You can't". There are lots of riders much older, and again, a trike is a hell of an option.

Take care brother! I will add your name to those who I pray for.