Hi Carl.
W*nkers like The Curator, Trash 'n' Navs, 6nobs, Yozzer Wotsizface (that's enough egos -Ed) are one of the reasons I left after 11 years as a Nav. Don't let their juvenille attitude put you off as operating fast jets is one of lifes best experiences.
Join, enjoy (despite aforementioned idiots), make an escape plan and then execute.
What do navs do when they leave? This one has became a Captain on Boeing 757/767s and is having a ball!!