Now, you are obsessed about English. You read books crazily, averagely finishing one book per month which is quite decent even for some locals. You are even able to spot spelling and grammer errors on Toronto Star, after all, editors are also humans. You watch a lot of moives, could understand 80% of them. The only thing irks you is that you fail to appreciate those comedians shows on TV. You decide maybe it is time to expand your knowledge and vocabulary. You are interested in reading anything, even instruction sheet from newly-purchased IKEA box can give you tremendous pleasure. You can't help overhearing a phone conversation on a bus and understand it all. Now, you on longer speak and write trying to impress, but to deliver your expression tersely and effectively.