Once again, the financial news is more interested in making you scared, often in order to make you buy their services or watch their programs than giving you real advice.
https://blogs.wsj.com/moneybeat/2017/08/02/dow-discord-as-djia-flirts-with-22000-transports-send-an-ominous-signal/
https://etfdailynews.com/2017/08/05/transport-divergence-a-concern-for-dow-jones-industrial-average/
http://www.cbsnews.com/news/stocks-are-climbing-ever-higher-be-worried/
So, let's look at the facts again and breathe.
- The Dow Jones Industrial Average continues to hit all time highs.
- The Dow Jones Transportation Index hit an all time high, then retreated to an intermediate low.
Until then, sleep well! Like, a solid 7 or 8 hours a night. Seriously. It'll be good for you!