I didn't spend anything yet i just save it in order to buy expensive things. I am also planning to invest in altcoins so thats why i also save it. Everyone wants to get rich from bitcoins.
But if you spend your profit in a day you will not come far.
Same here,I keept and save my coins that I earn.In my part I save it for my families future,or any emergency purposes.I do that in order to have small saving money for my family. So when hard times came up at least I have something to use.I also buy small present for my kids and for my partner. And some invested in profitable business.