You were disappointed that you did not have time to take the fate into your own hands and thus lost the chance to become super-rich, simply because you did not buy during the coin. I am also indignant about this, but you will not return anything. You can not buy coins that already cost $ 1000, buy coins that have just appeared and cost a few cents. They have a chance to grow.
when you can't come back again, it's better to think about what will be done now. I see the current market conditions are good enough to start investing in crypto because the current price is very far from the highest price. If Crypto experiences a high increase like last year, it will be very profitable to invest now. there are lots of coins that have great potential to grow like NEO and EOS.