When did you consider yourself an adult?

Society tells us that we are adults when we turn 18, however, can age really dictate if we are truly an adults? What event(s) happened that made you truly feel like an adult?

I personally didn’t feel like an adult when I woke up on my 18th birthday. Now, I am almost 30, and still don’t feel like an adult. I live on my own, pay my bills, and go to work, and am divorced and still do not feel like an adult.