We all know that Bitcoin is one of the best ways to invest your money. However, we know that Satoshi wanted to change money as we know it rather than new investment model.
How do you think, will we be using bitcoin as payment system? Or it will stay as it is and this bubble blow up one day?

And how do you see it's future?
I think reallying to bitcoin as payment is ok. As long as you have the reference/receipts. And its more convenient and fast. Hassle freee. And i think even if its blow out. They already had a alternative or work around, meaning they all prepared for that. And for the last one. Bitcoin future depends on the owner and its user. As long as there are people supporting and maintaining it, bitcoin will never expire. Thank yoiu.