I'm the youngest of four kids. My dad died in 1990 at age 70. My mom died in 2018 at 96 after 10-plus years of dementia.

If you're invested in the so-called Magnificent Seven stocks, here's what you can do to boost your portfolio's performance: Kick out Tesla (TSLA) and Apple (AAPL). Keep the other five: Nvidia (NVDA); ...