A thought: in life we often speculate in other things people stocks cryptocurrency‘s etc.
However why not spend that extra money time and energy to speculate in yourself? this means investing your money in cash into yourself, your own self development, books, education, workshops, tools, equipment, services, and other random things would strike your fancy.
Perhaps put in $10,000 into your own self development is a better investment than putting into random stocks cryptocurrency Etc
Rather than investing in other uncertain ventures, know that you are the ultimate certain venture.