I do not think is a good idea to use the bitcoin. Bitcoin stopped being a currency a while ago, it is only a store of value. I do not think anyone using bitcoin to pay for stuff, but only as investment or trading.
I am using it to as my allowance by converting into fiat. I never try to invest bitcoin but saving it on my wallet then when I think that I can get profit because it increases more.
It is good to invest it but I only have enough to support my daily living. I continue to work to gain more so that I will have also an amount to invest.