Mark Zuckerberg may be the founder of one of the largest technology companies in the world – with a Bank account matches – but that doesn't mean being a public figure has been easy for him.

On the Meta-owned platform, fibersZuckerberg responded to a post invoking his age (19) when he founded Facebook in 2004. The now-billionaire said that, at the time, he was “difficult” learning the ropes.

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“I was 19 years old and I knew nothing about running a company, public communication,” he wrote.

“Being embarrassed and receiving negative feedback about how I came across definitely made me more careful and more written,” Zuckerberg added. “It's still not my best, but I'm getting a little more comfortable being me as I get older.”

Zuckerberg's followers applauded his honesty on the social platform in response.

“It feels like we're growing up together,” said one user. “It's both heartwarming and inspiring in a way.”

“You are doing a great job,” wrote another. “Every CEO can learn something from your experience in publicity.”

In 2018, Zuckerberg said Freakonomics Radio that he never intended to build a company and that he was “just trying to help connect people at colleges and some schools.”

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The Meta CEO has made waves over the years with his changing public persona as he ages, which now includes a passion for MMA fighting, Water sportsand being the father of three girls.

Zuckerberg's net worth as of Wednesday morning was an appreciated one 174 billion dollars.