For me spending Bitcoin is a terrible idea since Bitcoin historically increase its price one hundred percent yearly. Unless Bitcoin does not reach it full price I will not spend even 1 satoshi for my expenses. I understand that some people need extra cash for daily expenses but as much as possible save your Bitcoin as much as possible because this type of investment can be higher than gold. 
Yes i agree with you bitcoin will increase his value in the future. Im now also saving bitcoins to sell them in the future. After a few years if bitcoins price is the same Im just going to sell them.
If you are lucky and you don't use your bitcoin to afford things after a few years bitcoin can maybe rise up to 10k dollars.