718-Friday Q&A: Stock Market Volatility, For-Profit Schools, Personal Self-Confidence, HELOCs, Etc.

Summary: 1:30 - Stock market volatility - are total stock index funds a safe bet? 14:12 - How can I build self-confidence with public speaking? 18:54 - How can I start a for-profit daycare or school? 35:35 - How should I use this time to learn more about money? How can I invest wisely at age 28? 46:00 - Should I take out a HELOC and use it to invest in a rental property? 53:00 - How can we decide whether my wife or I stay home with my son? 1:00:25 - Thoughts and strategies for working at home?