

I’m not perfect, but my signals pretty religiously… and I’ve been driving for almost 30 years.
I’ll ride with my dad sometimes though… and in his old age he won’t always use his turn signals. Never has, actually. I always get onto him, and he gives me this shit-eating grin and says “it’s on a need-to-know basis.”

Not a stupid question for sure, but I also would be reluctant to trust anything random internet people say about things of a medical nature.
But, eh… I think you’ll be fine.