I'd like to follow your series on money management. I don't know what martingale money management strategy is. I'm very good managing my money and investments, but love to learn as well.

I do a lot of research for all of my resource investments and keep up on all the announcements and try to invest in positions where big name investors have big positions and the underlying resource is high quality. Rick Rule and Eric Sprott are both billionaires from only investing in resources positions. I have many positions that they have also.