I'm a CEO who teaches private wealth management. You can make huge savings by avoiding these spending traps.

Tech Insider : Business
Rob Mallernee headshot
Rob Mallernee, the CEO of Eton Solutions, lectures at the UNC Kenan-Flagler Business School.

Courtesy of Rob Mallernee

From mindset shifts to 'no spend months,' early retirees and financially independent people share top savings tips

Tech Insider : Business, Environment
Michela Allocca
Michela Allocca is the founder of Break Your Budget.

Courtesy of Michela Allocca

Mark Cuban credits his billionaire success to one frugal habit: living like a broke student for years after college

Tech Insider : Economy, Business
Mark Cuban at the summer meeting of the National Governors Association at the Broadmoor Hotel in Colorado Springs, Colorado, on July 25, 2025.
Mark Cuban has said that living cheaply and avoiding lifestyle upgrades gave him the freedom to succeed.

AP Photo/David Zalubowski

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