7 Highly Successful People Share Their Biggest Financial Regrets

We all do things we aren't proud of with our money.

Whether that's selling stock in a company right before its value skyrockets, shrinking away from negotiating our salary, or simply dragging our heels on opening a retirement savings account, even the best of us are prone to mistakes.

Successful people are no exception.

We spoke with seven CEOs, executives, and multimillionaires to find out exactly which of their financial choices over the years made them cringe.

Read on to find out how these highly successful people answered the question, "What's your biggest financial regret?"

Jacquelyn Smith, Jenna Goudreau, and Richard Feloni contributed reporting to this story.