As time passes, things with potentials grows also...
If you've found yourself not evolving as a Human, then I guess there's something wrong, somewhere.
Even the internet and media has evolved over time...
So has Money.
If you find yourself not becoming productive in this modern age...
Check your skill(s) or the services you're currently rendering, if it's OUTDATED.
...because in Life Growth is constant....
Money has evolved from the first form of exchange which was the trade and barter, to gold, then metal coins, then paper money, electronic money and now CRYPTOCURRENCY.
CRYPTOCURRENCY is the new road to follow and it would be unwise not to invest in it now.