P.S.
The same mistake as the guy who mined like 10.000 ETH and sold them all to not even cover the price of equipment he bought. You should see his blog post after the 2017 run

It was not only him, many here including me sold thousands of eth for $30 each, to compensate i sold thousands of eth for $1300 each, never know when market will crash or be pumped, right now it can only be going up cause it makes no sense billions of dollars invested on crypto for it to fail around the corner, smart people like me are buying eth on dumps and holding to sell when btc reaches 80-100k in 2020/2021 or eth reaches 10k, whichever will be.
The usd is not worth as used to be, a crisis might happen and from there crypto and gold will be on the extreme rise.