RobPNW
Contributor
I knew enough to do basic dives without killing myself. That's about all I was expecting. Then I felt comfortable if there was a divemaster along doing deeper and basic wreck dives. I'd say after 25 dives, I felt comfortable with my own self awareness to know what I can and can't do with just a dive buddy. If I do anything new or at the borderline of my skill set, or a completely unfamiliar site, I will do it when there's a divemaster on the dive and review the dive before and after. I have about 50 dives if that helps. Everyone is different though, the most important thing is self awareness and honesty, and not being ashamed of not knowing what you're doing and asking for help.