As for the advice to simply quit her job, Bertrando issues a big red caution sign.

FORBES: Reddit Urges Employee to Quit Job, Collect Unemployment Benefits

FTAA. It is a sign of past caution that few such studies exist.

ECONOMIST: A battle against protectionist instincts

Though the AAII Sentiment Indicator can be viewed as a contrarian signal, I would caution against relying on any one indicator as a sign that the market is at a turning point.

FORBES: Bearish Sentiment Surges

Despite his partners' caution, Schwartz, never short on bluster, insists Globalstar can sign up 3 million users in three years.

FORBES: Surviving Iridium