I wonder is this just a false statement or

Every time I see a post about learning Japanese some poeple are saying that they are n2 or above in like 1 year for me it’s very impressive for the last few months I had nothing to do exactly cause I m waiting for a job application and i ve been studying Japanese with a tutor reading watching ….

I m want to ask how hard you guys learned :)) like 1.5 years is crazy to be around n2 / n2+?:))

by Mammoth-Leader8453