Dev Roychowdhury @devroychowdhury - Tumblr Blog

Working hard on the wrong problem costs more than resting. Effort aimed at the real constraint moves everything else.

Getting skilled at a game feels like progress. Staying long after it has stopped serving you is how people stay stuck for years.

Others chase beauty in endless possibility. Those who last find it in clear limits and making the most of what is.

You do not become brave by eliminating fear. You become brave by taking it with you and still stepping forward.

Most people don't fail because they lack talent. They fail because they wait for the perfect moment.

Progress doesn't come from standing still. It comes from taking the first step, however uncertain it feels.

Action creates opportunities. Inaction guarantees nothing.

#PerformancePsychology #TakeAction #GrowthMindset #PersonalGrowth #Courage

Plenty of growth comes from removing what holds you back. The real leaps begin when you stop clinging to the comforts that keep life small.

𝗧𝗵𝗶𝗻𝗸 𝗲𝘅𝗲𝗿𝗰𝗶𝘀𝗲 𝗺𝗮𝗸𝗲𝘀 𝘆𝗼𝘂 𝗳𝗲𝗲𝗹 𝗰𝗮𝗹𝗺 𝗮𝗻𝗱 𝗿𝗲𝗹𝗮𝘅𝗲𝗱? 𝗔 𝗺𝗮𝗷𝗼𝗿 𝗻𝗲𝘄 𝘀𝘁𝘂𝗱𝘆 𝘀𝘂𝗴𝗴𝗲𝘀𝘁𝘀 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗺𝗼𝗿𝗲 𝗰𝗼𝗺𝗽𝗹𝗲𝘅 – 𝗮𝗻𝗱 𝗺𝗼𝗿𝗲 𝘂𝘀𝗲𝗳𝘂𝗹 𝗳𝗼𝗿 𝗮𝗻𝘆𝗼𝗻𝗲 𝘄𝗵𝗼 𝗺𝗮𝗻𝗮𝗴𝗲𝘀 𝗲𝗻𝗲𝗿𝗴𝘆 𝗮𝗻𝗱 𝗳𝗼𝗰𝘂𝘀 𝘂𝗻𝗱𝗲𝗿 𝗽𝗿𝗲𝘀𝘀𝘂𝗿𝗲. A 2026 study in 𝘕𝘢𝘵𝘶𝘳𝘦 𝘏𝘶𝘮𝘢𝘯 𝘉𝘦𝘩𝘢𝘷𝘪𝘰𝘶𝘳 pooled 67 real-life datasets: 8,223 people, 321,345 smartphone mood ratings, and nearly 1 million hours of accelerometer-tracked movement. Unlike lab research, this tracked ordinary days. Wearables measured movement continuously, while mood and energy were reported through repeated phone diary prompts, not questionnaires filled in weeks later. Being more active than one's own average was associated with feeling more energised, more positive, and higher in valence (feeling good) shortly afterwards. Energetic arousal showed the strongest link of all. But calmness moved the opposite way, linked to lower calmness rather than higher, across nearly all analysis steps. Walking versus sitting was tied to a 0.62-point rise in energy (1-4 scale) but a 0.22-point drop in calmness. Between people, those who were generally more active also reported higher positive mood overall – though this pattern held only for positive affective states and valence, not calmness or energy. From a performance psychology standpoint, this suggests movement works best as a lever for activation and mood, not relaxation. For calm, other tools may serve better than a brisk walk. The design was observational, so causation cannot be confirmed. Associations also varied between individuals – younger, lower-BMI participants showed stronger positive mood shifts after activity. 𝗧𝗮𝗸𝗲𝗮𝘄𝗮𝘆: use movement deliberately to lift energy and focus before demanding tasks, and pair it with separate strategies when the goal is calm. Which would serve you more this week – more energy or more calm?

#PerformancePsychology

High performers learn to treat their own physiology like a volume dial. They know when to turn it up – and when to turn it down so the next task can land cleanly. That control is a skill, not a personality trait.

Meaningful struggle is what makes us feel alive. Modern life keeps trying to optimise the quest out of us. Choose your own version of hard life instead.

Take the decision you have been circling and test the foggy “what ifs”. If you leave things as they are, what does the stress look like in six months? In a year? Who else will carry the weight of the delay?

One of the most useful skills is seeing the room from someone else’s chair. The host. The customer. The person on the other end of the call. Clarity about their view almost always reveals the better next step.

You are often your own greatest obstacle. Time spent dreaming of a better future is time stolen from the only place change can happen – the present. Action, not more planning, is what shifts the ground.

If someone dislikes you and barely knows you, the feeling is rarely about you. It's either about their own self or someone you remind them of. This recognition alone should soften the sting for you.

The longer you leave the hard conversation, the heavier it becomes. The ignored problem grows. The small repair turns expensive. Peace is not found in avoidance. It is found in early, direct action.

𝗘𝗹𝗶𝘁𝗲 𝘀𝗽𝗼𝗿𝘁 𝘀𝗲𝗹𝗲𝗰𝘁𝗼𝗿𝘀 𝗮𝗿𝗲 𝘁𝗿𝗮𝗶𝗻𝗲𝗱, 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲𝗱, 𝗮𝗻𝗱 𝘄𝗮𝘁𝗰𝗵𝗲𝗱 𝗰𝗹𝗼𝘀𝗲𝗹𝘆 𝗯𝘆 𝗲𝘃𝗲𝗿𝘆𝗼𝗻𝗲. 𝗦𝘂𝗿𝗲𝗹𝘆 𝘁𝗵𝗮𝘁 𝗺𝗮𝗸𝗲𝘀 𝘁𝗵𝗲𝗶𝗿 𝗰𝗵𝗼𝗶𝗰𝗲𝘀 𝗺𝗼𝗿𝗲 𝗿𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝘁𝗵𝗮𝗻 𝘁𝗵𝗲 𝗿𝗲𝘀𝘁 𝗼𝗳 𝗼𝘂𝗿𝘀? A 2025 study in the 𝘐𝘯𝘵𝘦𝘳𝘯𝘢𝘵𝘪𝘰𝘯𝘢𝘭 𝘑𝘰𝘶𝘳𝘯𝘢𝘭 𝘰𝘧 𝘚𝘱𝘰𝘳𝘵𝘴 𝘚𝘤𝘪𝘦𝘯𝘤𝘦 & 𝘊𝘰𝘢𝘤𝘩𝘪𝘯𝘨 interviewed 12 national-level Australian selectors and coaches who picked Olympic and Paralympic teams, averaging nine years of experience. Using reflective thematic analysis, researchers found selectors were still susceptible to multi-causal cognitive biases shaped by excessive information, existing beliefs, and their own experience, including familiarity and confirmation bias. The deeper driver was conflict in cognitive dissonance. Selectors held vivid memories of athletes alongside a stated commitment to fairness. Reconciling the two created discomfort, which selectors eased through mental shortcuts. Most striking finding: an oversight of cognitive biases. Selectors readily spotted bias in colleagues but rarely in themselves, consistent with the well-documented bias blind spot. Many also misunderstood what a cognitive bias actually is. From a performance psychology standpoint, this suggests experience alone does not protect against biased judgement, even among high-stakes decision-makers whose choices shape athletes' careers, opportunities, and mental health. 𝗧𝗮𝗸𝗲𝗮𝘄𝗮𝘆: Build structured checklists into high-stakes decisions instead of relying purely on gut feeling, and ask a colleague to review your reasoning, not only your outcome, before finalising a choice. Seek out perspectives different from your own before deciding. Diversity on a panel narrows blind spots that no single person, however experienced, can fully see alone. Where in your work do you trust your gut without checking it?

#PerformancePsychology

You become excellent at one thing by being willing to be ordinary at almost everything else. Protect the deep work. Let the rest be average.

The hardest part of the morning run is often just getting out the door. Once you’re moving, the rest tends to sort itself. Start before you feel ready.

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Dev Roychowdhury