Now I use bitcoin for investment only. I have few coins, so I do not want to use them to buy pizza or coffee. I am hard working for them. I better leave them for the future.
You could use before to buy pizza , coffee etc with bitcoin but now the transaction speed is really slow and fees has also increased. So it is best to use bitcoin for investment purpose only.
Using bitcoin for daily needs, it's actually a good move. Very rarely people use like this. And my opinion now don't use your bitcoin to buy a pizza or coffee, etc.. hold it in your wallet. Becasue the price of the Bitcoin is increasing so if you keep your coins for few weeks, it will give nice profit. And you can use that money in any business.
Much better for those users who can used their bitcoin in their daily lives because in my case i can only used my bitcoin by exchanging it into fiat before i spend it in offline stores