The Investing for Beginners Podcast - Your Path to Financial Freedom

AAR24 - Credit Cards: Tool or Trap?

Nov 18, 2025
In this session, Dave Ahern, a former bank manager with a wealth of hands-on banking experience, joins to unpack the intricacies of credit cards. They share jaw-dropping horror stories of credit mishaps and discuss how the lure of perks and rewards can lead to overspending. Learn practical tips on using credit cards wisely—like paying balances before due dates, consolidating debt, and even helping kids start their credit journey. Ahern reveals why credit offers better fraud protection compared to debit, making this a must-listen for anyone navigating personal finance.
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ANECDOTE

Cash Advance Into A Stock Bet

  • Dave Ahern described a man who took a $20,000 cash advance to buy a hot stock tip and lost almost everything.
  • He still owed the $20,000 at roughly 25% interest, illustrating catastrophic misuse of card cash advances.
ANECDOTE

Maxing Cards For Lifestyle Upgrades

  • Evan Raidt recounted a college friend who maxed cards to fund truck upgrades and kept opening new cards to pay previous balances.
  • He promised to fix it after graduation, but the debt cycle and compounding interest prevented escape.
INSIGHT

How Revolving Credit And Hard Pulls Work

  • Dave Ahern explained credit cards are revolving credit and applications cause hard pulls that can ding your score.
  • He emphasized checking interest rates and perks because post-perk APRs drive long-term costs.
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