Regularly small amount of bitcoin is saved and the rest will be used for fun. Most of the time gambling is the one in which bitcoin is spend to have fun. Future need of bitcoin is to profit much from it and make a good earning for a better living. I believe bitcoin saving will make ones life to the next level with its strength.
Actually i saveit for my future. But when my friends invite me to join them to hang out with them. I actually cash it out to haveextra money for my expenses. But not all of my btc. I also still stock a little bit of btc to ensure that i have something to get when im in need.