As per my view its best to save money for good future.There are several ways through which you can make saving for future purpose they are as follows making an investment in banks,investing in gold ,Real Estate investment and making investment in btc aswell as on serveral other share it is always better to split our money and save as well as make multiple investment choice so that we don't loose anything even if there is a small loss in one area it can be covered in some other place by making multiple investments.Making an investment is like giving our money to someone by expecting a profit in the future like wise when we make an investment on btc or what ever it may be we should not invesst our entire fortune in it so that we don't risk our self and the once depending on us.when we are making saving in the bank our money is safe and we will get fixed returns from the bank but we will be taxed for the amount we have invested in the banks where as in the case of btc . We will get good returns for our investment and we don't have to pay any kind of tax to any government as it is a complete decentralized platform which doesn't need any kind of personal information and you don't have to wait for longer period like we do in banks to get good returns as the market hike is fast an unexpected in the case of btc .