"...I'm currently employed at 3 jobs to pay for flying, playing 2 team sports, boxing,......."
seriously - don't ever mention BOXING - hits to the head are frowned upon - big time by medicos - you will get ranked lower - if they say you wont be - they're just being polite
only mention bag punching only at the gym - at the most
stay away from the whole contact picture - rings alarm bells
cheers