I’m 24 and I would not claim to be “grown up”. Yes, I passed the 18 and 21 year
marks, but determining the exact point at which you feel part of “the adults”
you once looked up to, appears difficult.
For quite a while I was fighting Repetitive strain injury (RSI)
caused by my crazy amount of typing every day.
When I did the marathon for my bachelor’s thesis, 15 hours a day, 15 days in a row