Would you be willing to use bitcoin on a daily basis to pay bills if there were businesses in your area that accepted bitcoin? I would be skeptical of any bitcoin investor who says they are willing to do that every day when their goal is to get rich from bitcoin.
You can do this, if you have need to do this like how you can use gold for buying things, real estates for example. It's only whether you want to sell your bitcoin when you consider it as a long term investment asset. You will more likely want to hold it as long as possible and only sell it if you need money for something important.
On daily basis, it is less likely to use bitcoins, but you always can use it, because nobody want to use their long term investment asset on daily basis. They know that if they sell their bitcoins, they will have to wait and hope that their repurchasing price would be lower than that, while it can come or never come.