It’s the fear of a vestibular attack that gives me anxiety which causes a vestibular attack. These attacks last like two seconds. Having a thing that keeps me lane centered has stopped the vestibular attacks. If I have another big one I will definitely pull over.

I am disabled, unemployed, and live alone and have no other reliable access to transportation. What else am I supposed to do? Simply stop existing?

I am well aware that I am taking a huge risk. It is harm reduction. And as the main underlying issue is anxiety, simply having a safety net (or even the perception of a safety net) has significantly cut down on the anxiety.