Doesn't matter if you have 1 dollar or 100 million dollars. You follow the couch potato or mustache guy. Yeah thats great advice.
If I had 15M none of it would go into the market. I would put it into HISA and GIC. Pretty sure I can live off $400k per year.
But then again, someone who built a 15M business would know what to do with the money and wouldn't be on here with their first post.