Quote:
I wouldn't say the UsD is guaranteed to out perform the pound so you may lose money with your idea
Switching from something where he may lose a bit of money but is probably +EV to something where he's likely to lose >50% of his money isn't the best idea. It's one thing to suggest this as a moonshot far lower, but crypto is already worth hundreds of billions...the ponzi is within at most an order of magnitude of being tapped out.
OP,
10% on a few thousand dollars in a year doesn't matter. A person who develops an economically valuable talent stacks makes a few thousands dollars
per week, every week. Spend your time more productively bettering yourself rather than worrying about small edges on small amounts of money. Best investment advice you'll ever get.