Yohan Perera

A close-up of a detailed anatomical model of a human heart resting on an open medical textbook. The pages of the book are visible, showing text and diagrams of ECG heart rhythms.

Five Signs of an Uneducated Heart

Socrates said, “Educating the mind without educating the heart is no education at all.” It means education that doesn’t bring behavioural change is useless. Socrates believed an individual’s behaviour was driven by his heart. Therefore, according to Socratic philosophy, an uneducated heart is as bad as no education at all. Sri Lanka’s population had an…

A low-angle view from across a bed showing the silhouette of a woman's figure standing in front of a bright window. She is holding a sheer curtain in a dimly lit, blue-toned room.

Don’t Fall Prey to Online Sexploitation

The day I read “Porn and Nudes: Delving into Cyber Exploitation in Sri Lanka” by Ms Piyumi Fonseka, on Daily Mirror Online was the day I got the shock of a lifetime! I know revenge porn and home-brewed pornography have been around since the inception of the internet in Sri Lanka. However, I didn’t know…

Two women stand on a sidewalk against a large brick wall, looking up at the dozens of security cameras mounted in neat rows across the wall above them.

Four Mistakes that could Undermine Your Privacy

Since Facebook announced its most recent privacy policy update for WhatsApp in early 2021, a significant number of users concerned about their digital privacy began abandoning the platform in search of safer alternatives. Many turned to Signal and Telegram, believing that switching apps would be enough to protect their personal information from being misused or…

A close-up shot focuses on a person's hands as they engage in online shopping or banking. The person's left hand, with manicured nails, is positioned over the keyboard of an open silver laptop, seemingly typing. Their right hand holds a white "mBank" debit card with colorful letters (orange "m," red "B," green "a," yellow "n," and red "k") and a small signal icon for contactless payment. The laptop screen is blurred in the background but shows what appears to be a website interface. The setting suggests a clean, possibly home or office, environment with a light-colored surface.

Ground Rules for Online Banking and Shopping

Even though online banking and grocery shopping have existed in Sri Lanka for many years, the majority of Sri Lankans preferred doing these things offline. That was before COVID-19 gave them a limited array of options. According to a study conducted by “Survey Research Lanka” with 580 samples collected from the nine provinces, 47% of…

A cartoon illustration of a penguin in an arctic scene. A large penguin stands in the foreground on the ice, with several other penguins, icebergs, and the ocean visible in the background.

Microsoft loves Linux: Three Lessons to Live By

Microsoft’s complex relationship with Linux has evolved dramatically over the years, but a turning point came in 2014 when CEO Satya Nadella openly declared, “Microsoft loves Linux” during a media event—perhaps the first truly candid admission of its shifting stance. For those unfamiliar, Linux is a powerful, flexible, and highly efficient operating system that outperforms…

An indoor desk setup for working smart features an open MacBook on the left displaying photo editing software with an image of a child. To the right of the laptop, a teal notebook with a pen rests on a piece of paper, and behind it, a "MARCO 2016" calendar. In the background, a collection of books, decorative items, and a wicker basket are visible, all bathed in warm, soft light from a nearby window with vertical blinds, suggesting a productive and organized workspace.

Working Smart: 3 Unconventional Tips

Although the idea of working smarter rather than harder has existed for many decades, it was actually Allen F. Morgenstern, an industrial engineer, who first coined the phrase “work smarter not harder” back in 1930. Since then, this concept has gained immense popularity and relevance in various fields including business, education, and personal productivity. Today,…

A somber image depicts a person in silhouette, sitting alone on a wooden pier with their head bowed and arms wrapped around their knees, facing a body of water reflecting the setting or rising sun. The scene evokes feelings of profound sadness, isolation, and contemplation of suicide.

Choosing Life: A Second Thought on Suicide

Update: This article was revised on July 17, 2024. The title was changed from “Contemplating Suicide? Contemplate Again!” to “Choosing Life: A Second Thought on Suicide.” Suicide poses a grave and pervasive challenge to our island nation today. Dr Neil Fernando, head of the National Institute of Mental Health, emphasized back in September 2011 that…

A gift box wrapped in purple paper with an abstract pattern of orange and blue shapes is being tied with a vibrant pink ribbon. A hand is visible holding the ribbon, carefully wrapping it around the box, which rests on a plain grey surface.

I Love to Give Gifts: Here’s what I give the Most

Call me weird or even foolish, but I enjoy giving gifts. Not just for birthdays or Christmas holidays but all around the year. I feel a sense of great joy when someone smiles because of a gift I gave them. It is an experience that money can never buy. Not that I don’t like to…

A left hand, adorned with a black smartwatch, holds a smartphone displaying the Uber Eats logo in white and green text on a black screen. The phone is encased in a translucent, golden-hued protective case. The background is a blurred, bright indoor setting with light-colored steps or railings.

My Ground Rules for Ordering through PickMe Food and UberEats

In an earlierIn an earlier post titled “Ground Rules for Using PickMe and Uber,” I shared eight important guidelines for using the two most widely used taxi-hailing services in Colombo, Sri Lanka. Those tips were drawn from my own experience as a regular user of both platforms and aimed at helping others make the most…

A young woman with blonde hair tied in a ponytail, wearing a red t-shirt, sits at a white desk with her head in her hands, looking distressed. A laptop, a turquoise mug, and white headphones are on the desk in front of her.

My One Wrong Email to 85 Wrong Recipients!

Miley Cyrus, best known by her stage name Hanna Montana, sang in 2008 “Everybody makes mistakes, everybody has those days…” That song is known as “Nobody’s Perfect” and is still a hit after thirteen years. Today in the spirit of making mistakes, I want to share with you a few life-transforming lessons I’ve learned from…

Back To Top