Expectations Don’t Create Outcomes
Why Pulling the Cow’s Horns Never Produces Milk: A Lesson on Expectations
Pulling the Cow’s Horns and Expecting Milk
There is a quiet confusion at the heart of how we relate to effort, expectation, and reward.
We often believe that wanting something badly enough should make it appear. That our anger, greed, hope, or disappointment somehow influences the outcome. But reality is far less sentimental and far more precise.
If you pull a cow’s horns, no milk will come out.
Not because you lacked faith.
Not because you expected too much.
Simply because horns do not produce milk.
Yet this is where most suffering begins.
When the Action Is Wrong
If you pull the cow’s horns expecting milk, you will get none.
Becoming upset at this point is like getting angry at the rain for being wet.
The failure is not personal. The method is wrong.
If you pull the cow’s horns without expecting milk, you will still get none.
Expectation or no expectation changes nothing.
Horns remain horns.
Here, desire and disappointment are irrelevant.
Reality does not negotiate.
When the Action Is Right
Now consider a different action.
If you pull the cow’s udders expecting milk, milk will flow.
But becoming excited, proud, or attached to the expectation is again like being caught in the rain and blaming the clouds.
The milk came not because you expected it, but because the cause was correct.
If you pull the cow’s udders without expecting milk, milk will still flow.
Blaming the cow, praising yourself, or building a story around the outcome is still getting caught in the rain.
The result was never about you.
The Deeper Point
Expectation does not create results.
Anger does not block them.
Greed does not improve them.
Only causes aligned with reality produce outcomes.
Most frustration in life comes from pulling horns while negotiating with the sky.
We argue with outcomes.
We blame effort.
We spiritualize disappointment.
We romanticize success.
But the universe is embarrassingly practical.
Milk comes from udders.
Rain falls from clouds.
Results follow causes.
Freedom from the Rain
Wisdom is not about suppressing expectation or manufacturing detachment.
It is about understanding where milk actually comes from.
Once you see that clearly:
- You stop blaming yourself for outcomes that never had a chance.
- You stop glorifying yourself for outcomes that were inevitable.
- You stop fighting the rain.
You act correctly, without drama.
You receive results, without attachment.
And when nothing comes, you understand why.
Not everything is personal.
Not everything is deserved.
And not everything is meant to yield milk.
The suffering begins when we forget that.
Software Engineer & Data Science| SQL, Analytics, and AI Solutions
Nuwan Hettiarachchi
I bring strong experience in data analytics and data engineering, with a focus on SQL-driven data preparation, data quality, and scalable processing pipelines. My background includes working with large, complex datasets, supporting business intelligence, and applying data governance principles such as profiling, lineage, and documentation. I am known for collaborating effectively across teams to design clear, reliable data solutions that support informed decision-making.
My Story
From Curiosity to Craft: My Journey in Technology and Analytics
My name is Nuwan Hettiarachchi, and my journey has been guided by curiosity, service, and a strong belief in using technology to create meaningful impact.
I began my professional path working closely with data, systems, and people. Early on, I realized that I enjoyed solving practical problems—especially those where analytical thinking and real-world needs intersect. This led me into data analytics, automation, and software development, where I’ve spent years building tools that improve accuracy, efficiency, and decision-making.
A defining part of my journey has been 10 years of volunteer teaching at a charitable organization. Teaching reinforced my belief that knowledge is most powerful when shared. It strengthened my communication skills, patience, and ability to break down complex ideas—skills that continue to shape how I design systems and collaborate with teams today.
Professionally, I’ve worked across data analysis, reporting, and application development. One notable experience was developing a Human Resources appraisal system over two years using Visual Basic and SQL Server, where I translated business rules into reliable, user-friendly software. Projects like this deepened my appreciation for clean data, thoughtful design, and systems that support people—not just processes.
Over time, my work expanded into Python, SQL databases, analytics, and automation, with a growing focus on data integrity and insight-driven solutions. I enjoy building tools that reduce manual effort, surface meaningful patterns, and enable better decisions.
Outside of work, I value balance and mindfulness. I enjoy hiking, traveling, kayaking, and spending time in nature—activities that keep me grounded and curious.
Today, I’m focused on contributing within data science and analytics–driven environments, continuing to learn, mentor, and build solutions that are practical, ethical, and impactful.
Technologies I’ve Worked With
Phone
(604) 256-2432
Surrey BC, Canada