How Tiny Experiments Can Save Years of Career Regret, According to Ali Abdaal

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Ali Abdaal

LinkedIn Author

๐Ÿ‘จโ€โš•๏ธ Doctor-turned-Entrepreneur + Productivity Expert + YouTuber (6M subs) ๐Ÿ“˜ New York Times Bestselling Author of "Feel-Good Productivity"

In a recent LinkedIn post, Ali Abdaal shares a powerful personal story about how a short, three-week experiment in 2020 ultimately saved him years of potential regret and misdirected effort. Abdaal, who accidentally became a full-time YouTuber during the pandemic after a break from medicine, details his desire to return to part-time medical practice. This led him to explore the concept of running small, actionable experiments to test life hypotheses before making significant commitments.

Abdaal highlights the advice from authors Bill Burnett and Dave Evans, as well as Anne-Laure, on the efficacy of ‘tiny experiments’. He explains how this principle guided his approach to testing his desire for part-time medical work.

“We don’t really know what we want until we test it out with the smallest possible experiment.”

The YouTuber and entrepreneur recounts how he took extra shifts at the hospital to simulate a three-day-a-week medical work schedule. This brief period, however, was enough to reveal that his initial assumption was flawed. Abdaal found himself frequently distracted by thoughts of his burgeoning YouTube and business ventures, even during his medical shifts.

The Reality Check of a Small-Scale Test

Abdaal’s experiment provided a stark contrast to his idealized vision. He describes the mental toll of his simulated part-time medical work, noting the mundane administrative tasks and the pervasive feeling of wanting to be elsewhere.

“Every 20 minutes, I’d start thinking. I’d rather be at WeWork making YouTube videos. I could actually be working on the business. Or playing table tennis with my team.”

The dread he felt the evening before each shift was a significant indicator. As Abdaal points out, this negative emotional response was a critical data point. The contrast between his excitement when working on his YouTube channel with his team and his apprehension about medical shifts underscored a fundamental misalignment with his aspirations.

Avoiding Years of Misguided Training

The core message of Abdaal’s post is the immense value of front-loading the testing phase of any significant life or career change. He argues that these small-scale tests provide far more reliable insights than large, upfront commitments.

“By running this experiment for just a few weeks, I saved myself potentially years of chasing a path I ultimately wouldn’t have enjoyed.”

Abdaal strongly advises against making major commitments, such as years of medical training, without first conducting minimal viable experiments. He suggests practical alternatives for those considering a career in medicine, like work experience, shadowing, or informal conversations with practicing doctors.

The Power of Minimum Viable Experiments

According to Abdaal, these ‘tiny experiments’ are crucial for gathering data and making informed decisions. He emphasizes that they offer a much quicker and more efficient way to understand one’s true desires and potential fit for a particular path compared to investing significant time and resources into a commitment that may prove unsuitable.

“These tiny experiments will give you answers way quicker and give you a lot more data points than committing years upfront.”

Abdaal concludes by offering his journaling prompts, designed to help individuals gain clarity and make better decisions, further illustrating his commitment to the principle of intentional, experimental self-discovery.

📝 About This Content

This article is based on insights shared by Ali Abdaal on LinkedIn.

📅 Originally posted on January 6, 2026 | View original post on LinkedIn โ†’