earn more money, the electricity should be free, and only mining you have to do.
very high quality projects, you should join of ICO. you got to keep in the medium and long term.
Well if you have alternative supply of energy in your home (solar panels or biomass) then we can have a free electricity but as the way the power corporations issues electricity especially in the third world countries, it is really expensive ( .4$ per Kw ). You've got to buy a lot of video cards too and a powerful computer but if you have the money then why don't become a miner?
Saving money is not a good option, always invest money, even small investments can give you huge returns.
True. You're just stocking a pile of papers in your home or in the bank and it won't multiply but if you invested it on lands or real states or in BTC or you start a business in your area, it will grow through time. Just don't forget that just invest what you can afford to lose.
There is a saying that you need to save for your future, and that is true most of the time and what lacks with that saying is that what to do after saving that money. I think it's better to use it rather than keeping it in a bank because the interest is like nothing, for years you wouldn't get a great amount at it, so better to invest.
The rub is the future is uncertain to all of us. You can die in a day or two, we won't know what will happen. So just do what you can do today, and use your resources to grow. There are much more valuable than Bitcoin and gold, and that is Time. Don't wait for the future. Focus in the present and flourish there.