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Personal Finance Basics

Jul 27, 2025

Overview

This lecture introduces the basics of personal finance, outlining key habits and strategies to achieve financial security and long-term financial goals.

What Is Personal Finance?

  • Personal finance is the planning and management of individual or family finances including spending, saving, and investing.
  • It covers both short-term needs and long-term goals like retirement.
  • Mastering personal finance early improves your financial prospects and security.

Key Personal Finance Habits & Tips

1. Set Specific Financial Goals

  • Clearly define what financial success means for you (e.g., high credit score, early retirement, or debt-free living).
  • Goals should be realistic and achievable to maintain motivation and track progress.

2. Begin Budgeting

  • Budgeting means tracking your income and expenses to understand where your money goes each month.
  • A budget provides flexibility and control over your finances.
  • Use budgeting apps (like Mint, YNAB, or Personal Capital) to simplify tracking.

3. Establish an Emergency Fund

  • Save an emergency fund of 3–6 months' living expenses to cover unforeseen costs.
  • Financial experts suggest saving 20% of your income towards this goal.

4. Reduce Debt

  • Spend less than you earn to prevent debt from growing.
  • Only take on debt that helps build assets or generate income.
  • Avoid unnecessary debts from purchases like cars or tech on credit.

5. Investing

  • Investing means buying assets expected to generate returns, but it involves risk.
  • Know your risk tolerance and understand investments before committing funds.
  • Consider seeking professional financial advice.

6. Use Credit Cards with Caution

  • Credit cards are useful for building credit but must be managed wisely.
  • Always pay bills in full and keep balances below 30% of your credit limit.
  • Avoid late payments and only use credit cards if you can handle them responsibly.

7. Think About Your Family

  • Prepare for the future by creating a will and setting up trusts as needed.
  • Ensure insurance coverage matches your family's needs, and review policies at major life milestones.

8. Take Some Time Off

  • Periodically treat yourself to avoid burn-out from constant financial planning.
  • Delegate complex tasks (like taxes or investing) to professionals if needed.

Key Terms & Definitions

  • Personal Finance — management of income, expenses, savings, investments, and financial planning.
  • Budgeting — tracking income and expenses to manage where money goes.
  • Emergency Fund — savings set aside for unexpected expenses.
  • Investing — purchasing assets to generate returns, with associated risk.
  • Risk Tolerance — an individual's comfort level with investment losses.
  • Credit Score — a numerical rating of creditworthiness, influenced by payment history and credit usage.

Action Items / Next Steps

  • Define your own financial goals.
  • Create a simple monthly budget using an app or spreadsheet.
  • Start building an emergency fund, aiming to save at least 20% of your income.
  • Review your current debts and make a plan to reduce them.
  • Learn the basics of investing and assess your risk tolerance.
  • Check your insurance coverage and consider preparing a will or trust.