Just finished pipe stress modelling, analysis, close out report final draft just from this car service centre and the car still hasn’t done servicing. Bapak lama aku dekat sini
Buckle up & let me cook with this one.
Malaysia's official time zone, GMT+8, does not align with the country's actual solar time and natural circadian rhythm due to historical and political decisions rather than geographical reality.
Malaysia's true solar time is closer to GMT+7. Malaysia spans longitude 99°E to 120°E, meaning it is naturally positioned closer to GMT+7.
Solar noon (when the sun is at its highest point) in Peninsular Malaysia often happens around 1:20 PM local time, not at 12:00 PM as expected in a naturally aligned time zone.
This delay shifts the body's natural exposure to sunlight, affecting circadian biology.
Before 1981, Peninsular Malaysia was on GMT+7:30, while Sabah and Sarawak were on GMT+8.
In 1981, Malaysia standardized the entire country to GMT+8 to match Sabah, Sarawak, and also for economic alignment with neighboring Singapore.
This means Peninsular Malaysia artificially "jumped ahead" by 30 minutes from its original solar-based time.
Effects on circadian rhythm?
Delayed Sunrise & Sunset.
Sunrise in Kuala Lumpur often occurs past 7:00 AM, making it harder to wake up naturally.
Sunset occurs later, leading to longer artificial light exposure at night.
People wake up and eat breakfast later, which disrupts morning cortisol and melatonin cycles. Night owls are more common due to extended light exposure in the evening.
School & work start too early relative to solar time. 7:30 AM school times in Malaysia feel like 6:30 AM in a more natural time zone.
This can cause chronic sleep deprivation, especially in children and teenagers.
Jakarta (GMT+7) and Bangkok (GMT+7) have similar longitudes to Kuala Lumpur, yet they are an hour behind Malaysia.
This means their sunrise and sunset are more aligned with natural circadian rhythm, unlike Malaysia’s artificially pushed-forward clock.
What would happen if Malaysia used GMT+7?
Sunrise would occur around 6:00-6:30 AM, making it easier to wake up naturally.
Solar noon would be closer to 12:00 PM, realigning meal timing and biological rhythms.
Melatonin production would start earlier, promoting better sleep quality.
Malaysia’s natural circadian rhythm aligns better with GMT+7, but political and economic decisions have kept it in GMT+8.
This misalignment affects sleep quality, energy levels, and long-term health by disrupting the body's natural exposure to sunlight.
If Malaysia reverted to GMT+7, people's biological clocks would sync better with daylight cycles, leading to improved health and productivity.
The Expectations of 9-5 jobs:
Year 1 = 💰
Year 2 = 💰💰
Year 3 = 💰💰💰
Year 4 = 💰💰💰💰
Year 5 = 💰💰💰💰💰
The Reality of most 9-5 jobs:
Year 1 = 💰
Year 2 = 💰
Year 3 = 💰
Year 4 = 💰
Year 5 = 💰 💰
dulu saya duduk kerteh 20+ tahun dari 2 tahun sampai uni, tak pernah banjir macam ni. mind you tepi perumahan tu ada monsoon drain besar gila. maksudnya iklim kita dah berubah
Pernah sekali asyik tak dpt2 yg standard sbb masa tu lepas concert pastu try pilih premium terus ada driver. Mahal pon mahal lah asalkan dpt balik hotel
Pernah sekali terbook grab premium time first year. Dapat BMW tak silap. Lepas tu driver tanya kenapa ambik grab premium. Kita cakap laa tak tahu kita main book je. Sekali dia belanja dia kata tak payah bayar and belajar rajin2 😂