Lol.
A person who has supposedly "accidentaly" made over half a million dollars and not only openly discusses it on a forum but also and asks for advice, like a begginer who asks for advise on how to invest $200.
Are you part of some European royalty?
It sure is a huge amount of money, but it's really not that impossible though. Believe it or not a small minority of people can get really lucky and hit the jackpot with low cap altcoins; the Shiba Inu situation being a really good example.