who among you here heard bitcoin back in 2009 and 2010? I was one of the people who is very skeptical about it and I really regret it.

I missed the best opportunity for a lifetime.
actually not only you who missed this opportunity, many people who used to not take seriously about bitcoin, and now many who join bitcoin, there is no harm when you know bitcoin just chance not come for the 2nd time.
Yes i do regret the fact that i was having no knowledge about bitcoin at the early stage so that i would also be able to gain more profit, but still it is not late to invest and one by working hard in bitcoin can earn more and secure his future and raise the standard of living by meeting his financial needs easily