We’ve all heard the old adage, what goes up must come down. Attributed to Sir Isaac Newton, who is accredited with discovering the law of gravity, the proverb means just what it says. What does that have to do with a financial blog? Everything—especially with a bull market that is hitting all-time highs. At some point, the market will pull back as well. Knowing that the market could drop may make you a little leery of jumping in and investing. However, investing now could increase your liquid net worth and here is how.