Some things never change. There are several certainties in life, including death and taxes. And when it comes to investing, there are several other certainties: the never-ending existence of geopolitical concerns, and incessant worries over Fed policy

Let’s face it, since the dawn of mankind, humans have been programmed to worry, whether it stemmed from avoiding a man-eating lion or foraging for food to survive (see Controlling the Investment Lizard Brain). Investors function in much the same way.

There is always a constant tug-of-war between bulls and bears, and if you are obsessed with following the relentless daily headlines about a Grexit (European Greek Exit) and an imminent Federal Reserve rate hike, you like many other investors will continue to experience sweaty palms, heart palpitations, and underperformance.

Despite the gloomy headlines, the bulls are currently winning the tug-of-war as measured by the 6-year boom in global stock prices, which has breached a record $70 trillion in value (see chart below).

Source: Mark J. Perry (Carpe Diem)

If you become hostage and react to the headlines about Greece, China, Fed policy, Ukraine, ISIS, Russia, Ebola, North Korea, QE Tapering, etc., not only are you ignoring the key positives fueling this bull market (see also Don’t Be a Fool, Follow the Stool) but you are also costing yourself a lot of money. While I have been watching the “sideliners” for years, they have missed a market driven by generationally low interest rates; improved employment picture (10% to 5%); tame inflation; steady improvement in housing market; fiscal deficit reductions; record corporate profits; record share buybacks and dividends; contrarian investor sentiment (leaving plenty of room for converts to join the party), and other fundamentally positive factors.

Yes, stocks will eventually go down by a significant amount – they always do. Stocks can temporarily go down based on the fear du jour (like the 10-20% declines in 2010, 2011, 2012, and 2014), but the nastier hits to stock markets always come from good old fashion cyclical recessions. As I’ve discussed before, there are no signs of a recession on the horizon, and the yield curve has been a great predictor of this trigger (see Dynamic Yield Curve in Digesting Stock Gains). Until then, the bears will be fighting an uphill battle.

Independent of recession timing, investing is a very challenging game, even for the most experienced professionals. The best long-term investors, including the likes of Warren Buffett and Peter Lynch, understand the never-ending geopolitical and Fed policy headlines are absolutely meaningless over the long run. However, media outlets, blogs, newspapers, and radio shows make money by peddling fear as economic and political concerns jump like a frog from one lily pad to the next.