The three small tweaks suggested to make a big impact are: renegotiating bills (internet, cable, phone), negotiating the APR on credit card debt, and automating savings and investments.
A Target Date Fund is a single fund that automatically adjusts investments over time to become more conservative as the investor gets older. It's automatically diversified to reduce risk and requires minimal effort; the investor selects a fund based on their planned retirement year (e.g., a 2050 fund for retirement in 2050).
The video does not recommend specific stocks. It advocates for a "set it and forget it" strategy using Target Date Funds, which are diversified and automatically adjust investments over time, rather than selecting individual stocks.
This video provides a step-by-step investing plan for those starting later in life, emphasizing that it's not too late to build wealth. The plan focuses on practical steps like assessing current finances, creating a realistic spending plan, and utilizing simple investment strategies.