perfect, let's work out something great. he's a former fighter pilot/boy genius who wasn't accepted by any crew after a traumatic brain injury, but he's still the best pilot in the galaxy (according to himself, he's still got a bit of an ego on him for having so many repeat rejections). tl;dr, his natural brain and his cybernetic brain don't always get along so he literally shuts down and freezes whenever he's overstimulated. i imagine he's really interested in engineering and probably at one point was even good at it, but sometimes if you ask him a complicated math or science question he'll just turn into a statue and then two hours later, after it's too late, he'll finally work it out and have an answer. think of him as a walking blue screen of death.