WeiserBucks
WKR
yes. The 10,000 hours thing. But really, it takes a lot less time than that to become an expert in something. A work-year is 2080 hours.
2080 hours per year? Ha ha ha I remember my first part time job! I'm in power generation and we're over 3000 hours every year. Money, vacation and stability are good but it's a serious time commitment if you want to be successful.