Will 10,000 hours of Vipasanna be enough for Enlightenment?

As studies says 10,000 hours of practice usually makes an expert in your field, be it athletes, musician, doctors, engineers or any profession. So I was wondering **if I start doing 10 days course every month and practice 10 hours of meditation daily, so it will take 8.33 years to complete 10000 hours of meditation**, which may not enlighten me but for sure it should make me an Expert. How logical is that because I really want to know myself more, and I know that story of boy asked how much time will it take and master said 10 years and then he said what if i do more hard work he said then it will take 20 years, what is the essence here.