Of all of the career experiences that Robert Goldenberg has acquired on his way to the CFO office, you would think that his stint with a bankrupt landscaping company would not be apt to make his list of all-time opportunity door-openers.Still, when we asked Goldenberg to look back to share the experiences that first propelled him into the C-suite, the landscaping business came to his mind.To wit: It was back in 2015, when software developer 6sense was interviewing to hire its first full-time CFO, that Goldenberg—a career investment banker—nabbed an interview spot with the firm’s part-time finance leader.“He told me that my investment banking background was great, but that 6sense needed someone who could start at Ground Zero and had more tactical accounting experience,” recalls Goldenberg, who assured the executive that he completely understood—before suggesting that they dedicate the interview’s remaining time to accounting questions.“He grilled me for 20 minutes and then said, ‘You’re great!—I’m going schedule your next six interviews,’” continues Goldenberg, who was soon hired after having made the rounds with five senior executives and one board member.When it came to accounting practices, the part-time finance leader no doubt had anticipated that the seasoned banker sitting across the table may have had a blind spot—an addressable affliction, but certainly one that can frequently lengthen the path to the CFO office.  “In this instance, it was an objective fact that I was better than the average investment banker when it came to accounting,” explains Goldenberg, who credits one banking deal more than any other with sharpening his accounting knowledge—which brings us back to the bankrupt landscaping company that he had been tasked with selling whose books had been susceptible to recurring chaos.“In my experience, very small landscaping companies in bankruptcy are not known to have solid internal accounting functions,” observes Goldenberg, who adds that for a span of 3 months he had made the company’s dated accounting systems the center of his world. In fact, Goldenberg himself would make journal entries and seek solutions to reconcile old accounts.Consequently, his deep dive into the company’s books provided him with a base of accounting knowledge that he has continued to retain and build on to this day.    “When you get exposure to something and it’s critical that you learn it with some measure of competency,” Goldenberg reports, “I find that the resulting learning compounds over time—even when it’s not related to your day-to-day job.” –Jack Sweeney