One of the advantages of computing using cryptocurrencies is that they are immune to your country's inflation rate. The danger is that the cryptocurrency you invest in may devalue; the upside is that anything you invest in now is probably undervalued.

I don't know how good this site is for predictions, but looking at BTC is very promising.

According to their prediction, BTC will have a price range of $16,587 to $79,207 by next year. This places it in the possibility of achieving a new high. Let's say you want to retire in 10 years; the possible range in price will be $276,642 - $795,565. That would put it at over ten times its current price in ten years.

Using that as a benchmark for your investments, attaining 23 times your current cash flow should be easily attainable in ten years.