Ask HN: Is it possible to become fluent in Mandarin

"It takes a learner with average aptitude only 15 weeks to reach level 2 for Spanish or French, but about 50 weeks to reach a similar level of the Chinese language. If you want to be fully fluent in Mandarin, you’d better plan to spend about 230 weeks, which is about 4 years."

https://goeastmandarin.com/how-long-does-it-take-to-learn-ch...

Yes. There are many people who have done this. It just takes a LOT of time and effort.

Get a Chinese romantic partner I am told (I went with SE Asian by chance and pushed back by learning a few years. ;-) )