WBT index yield

"You don’t have to invest your last money into Bitcoin” 
About 80% of investors who buy cryptocurrency are putting it into a piggy bank. People are diversifying money they have. 
It's not the way to go when you put the real estate into mortgage, buy bitcoins and then the cryptoasset declines in price. 
What smart investors do, is simply buy crypto assets on a regular basis, setting aside 10% of their income in the WBT Index, which solves the diversification question. 
Here we see that a person altogether invested 7 482 dollars in the WBT index during 4 years. Today his profit is almost 100 thousand dollars!