Marc Andreessen said he practices 'zero' introspection. The internet had a field day.

• A16z cofounder Marc Andreessen recently said he practices introspection "as little as possible."
• The internet lit up with memes, challenging his theory that the "great men of history didn't sit around doing this stuff."
• Critics pointed to historical figures like Marcus Aurelius, John D. Rockefeller, and Warren Buffett.

Marc Andreessen is not digging deep within himself. He's proudly anti-introspection.

The cofounder of Andreessen Horowitz said in a recent interview that he isn't big on self-reflection. In fact, he told David Senra that he aims for "zero" introspection — or "as little as possible." He wants to be moving forward, he said, drawing an upward slope with his hand.

"I found people who dwell in the past get stuck in the past," Andreessen said. "It's a real problem. It's a problem at work, and it's a problem at home."

Andreessen also said that the "great men of history didn't sit around doing this stuff."

After Senra posted the clip online, X users sounded off in the comments — and quickly memed Andreessen's words.

Y Combinator cofounder Paul Graham replied to ask, "What?"

"That's not true," Graham wrote. "Do you not feel that Charles Darwin, for example, was among the great men of history?"

SoFi CTO Jeremy Rishel called Andreessen's take "absurdly wrong," citing examples such as Marcus Aurelius and the US founding fathers. Fifty Years founding partner Seth Bannon pointed to other examples, like John D. Rockefeller and Warren Buffett.

AppClub founder Preston Attebery pointed to a moment when Steve Jobs seemed introspective. After being ousted from Apple, Jobs told Newsweek that he "went for a lot of long walks in the woods and didn't really talk to a lot of people."

"They are telling you to forget about introspection while they go on podcasts to introspect," Opendoor product manager Fahd Ananta wrote.

Others defended Andreessen. Serial entrepreneur Ryan Carson wrote that he didn't have the patience for introspection, journaling, or therapy. The clip "made me feel less bad about it," he wrote.

Podcast host Rob Wiblin wrote that Andreessen was actually criticizing rumination, "which really is harmful most of the time."

Elon Musk posted on X: "Reinforcing negative neural pathways via therapy or introspection is a recipe for misery. Don't cut a rut in the road."

As he often does, Andreessen posted through it all. He put multiple statements from "my therapist Claude" up on his X and recommended a book. As Peter Thiel is to the antichrist, Andreessen is to introspection, he wrote.

Introspection was the combination of neuroticism, narcissism, and thumbsucking, the venture capitalist wrote.

When one interviewer asked Steve Jobs an introspective question — where he fits in the history of American inventors — Jobs responded, "I don't really think that way." Andreessen reposted the clip with one word: "Well."

Throughout it all, Andreessen took several opportunities to rag on his critics.

"A lot of you need to do more introspection, obviously," Andreessen wrote.