So for me, the most uniquely adult moment I experienced was paying a 6 month auto insurance policy in full at the start of the coverage period, rather than paying monthly on it.
For many it's 18 when you can vote and fight for your country. For some it's 21, becuase Jaeger bombs I guess. But according to science?
Well it's now a SCIENTIFIC FACT that you're an adult at age 24. That's according to a study out of Australia. That's when our brains and bodies are fully out of adolescence, and it's gotten older as people delay families, careers and getting out of the house.
Believe me, some folks never grow up.
Read more about the study here from The Telegraph (pops).