I went on a cruise for 3 days 2 years after my accident. I had no difficulties mentally once I adjusted to the barely perceptible motions. After I realized what was going on it was no big deal.

I do think at times some of us head injury folk are more sensitive and aware of our environment which I attribute to poorer filtering abilities (a layman’s guess). When I figured out I was quite attentive to the slight motions of the floor while walking and my body was compensating for it just dandy I gave it no further thought.

Sitting and laying down were no problem and again as I said walking never presented a problem I was just aware Of things my wife’s system handled with no thought.

I hope this makes sense and have fun!

Bud