I agree with your last sentence "You’ve got autonomic neuropathy, and something helps use it". I'd like to see the pros research that you mention. Send links please. As for you comment that you are a "very cautious driver", I feel you are just kidding yourself. The research you mention show the dangers of driving. Believe me I am not against you; I am very supportive of your willingness to try anything, and I wish you well. All I am saying is use it if you must but try to get someone else to drive. I have a few friends that died making poor judgements while stoned. Good luck, we have a battle ahead of us.

Yes, I agree the THC helps at night. Morning I drink a few cups of coffee too. Plus I take 100mg Pregabalin(Lyrica generic). I still have pain at times but not what it was like a few years ago.