I actually was always afraid of sailing because when I was very little my father would take us out in a traditional sailboat and "tip" the boat as far as he could for fun. I never thought I would want to sail after that... I actually stumbled across the AI when originally meaning to buy a Revolution kayak for the pedals. After trying the AI I was not afraid of sailing anymore. It really feels very safe. Obviously if you gets winds high enough anything can capsize of course but even in such conditions you can always furl the sail partially or fully and pedal home!
In terms of recovery, it's never happened to me, but while most trimarans are hard to turn back over, the AI/TI have the significant advantage of being able to "collapse" one of the outriggers in the water. This makes recovery much easier. There are various video demonstrations on YouTube if you search around. Here is one:
https://www.youtube.com/watch?v=UMBJ-2Y33Pw