Long-Term Investment In Today's Market?

The stock market is very unstable at this time going up and down while interest rates are so low you want to be a borrower and not a lender. Would you like some suggestions on how can you get the most out of low interest rates while being assured your principal will not disappear while you are trying to make some money? Of course, there is always the danger of borrowing the money and then spending it just because it is there.

So, would you also like to know what is the best way to borrow money at today