If you aren't being challenged and learning new skills at your job, you should probably move.
Cybersecurity is changing every day. If you're an expert practitioner today, but stop updating your skills, you'll be a has-been (as a practitioner) in a few short years.
It really is this simple. Either you audit your environment with BloodHound or someone else will do it for you. @_wald0 has written some excellent how-to guides:
BloodHound versus Ransomware: A Defender’s Guide” https://t.co/H2yUxbCxfP
Scanning for passwords in description fields in AD (PowerShell) https://t.co/MDniUCclIX >> Sadly, lazy admin actions bring down a significant number of networks. Admins need more security training in general. Just hope your #pentest team finds this before a real adversary does!