Do you think that spending time and effort to gain bitcoins is a rational idea? Do you think that you could've been wasting your time? Let me know about your thoughts.
I think that the crypto currencies is the future. Yes, nowadays the price of BTC is volatile, some people who bought Bitcoin on the high levels sustain losses, but this is temporary. The traders gain a profit on the crypto exchange markets, and I can't say they waste their time.
This is a new economy like an improved stock market. Undoubtedly, the crypto currencies will live and thrive and evolve. They are already invented and they won't disappear. Therefore I advice you to buy or earn some promising crypto currencies as much as possible.
All of us are convinced that Bitcoin will be more popular in the future, Bitcoin will become the best currency decentralization without third-party controls, like the Bank or the Government. So very reasonable if everybody now hunting Bitcoin and waste their time to get it.