Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Be My Beneficiary Financial planning for couples. Mutual Funds vs. ETFs Exchange-traded funds have some things in common with mutual funds, but there are differences, too. The Value of Diversification Diversification could mean the difference between financial success and failure.