i am now save bitcoin in my wallet and i think this is my main purpose, i don't know about the future, but as long as i can save more bitcoin, then my purpose is works for me. i believe if this is my purpose, then in the future, i will get something good to save bitcoin from now on. but the only one thing that i know is when i save bitcoin, in tomorrow and in the future, i can make money from bitcoin because so far i am really make money from bitcoin and i want to continue save bitcoin. i'd rather to save my bitcoin than to spend and buy something that not important for me.