I store my bitcoins to in the future if the price will rise to earn a little money, but for me it's just entertainment because I have too small amount of coins and even if they will grow in price rich I won't. Probably the majority of people does not have more than a few bitcoins.
How can u say sir that bitcoin is for entertainment? actually bitcoin can help you a lot when you give so much time and effort to get bitcoin because ones you have a lot of bitcoin once the currency will increase you can save for the future.