I'm not talking about having a phobia or having anxiety attacks.
But not having at least some apprehension = crazy.
We're talking about a means of transport that flies at 800-900 km/h, at a height of 10km and that takes you across the Atlantic in 7 hours. So yes, even if accidents are ultra rare, and it's the safest mode of transport, etc etc etc.... Even in this day and age, it's an incredible machine, and far too impressive.
Like, you're up there, 10,000 meters above the Atlantic and you're 100% serene? You've got a problem