I await your reasonable arguments.

Bitcoin performance this year was not a lot amazing, but due to the some arguments in every government in each country, some countries made it a legal tender, this makes a bitcoin more usable and a great currency, in the next few years to come, it will be massly adapted payment option.
I like to think long-term too and remain optimistic about the future of Bitcoin, although its less than perfect performance is a sing of some problem with market saturation or development or market cap or I don't know what. I don't think it will surprise us again.