Rush

Alright so fleshing out the backstory for my PC a bit more....Chris was born on the frontier of Union space, parents and family spent most of their time just trying to scrape by a living. This means that Chris was raised with few rules, supervision, or the attention that every child craves. Over the years, Chris learned that a way to "earn" this attention that he craved was to push the limits of life, eventually this daredevil streak turned into an addiction, and life became more and more about the next feat, the next limit, the next rush. Now he's joined the military, looking for that rush of dopamine, and what better way to use the push the limits than in a mech? Now he can search for the next adrenaline rush under that call sign.... Rush.