I got the email asking to take the skills test but to disregard if previously completed (although no mention of pilot credentials site) Would it be worth retaking the PST on this new site? I didn't do my best last time I completed it. I also tried logging into the careers site to sign up for text updates, but that site is telling invalid login. Do I have to create yet another account for the careers site? The email I received led me to believe my new pilots.aa.com login would allow me to access the careers site.