I ignored these PC components for years — and it cost me way more than I thought

A PC builder reflects on years of underinvesting in CPU coolers, power supplies, motherboards, and monitors. The author shares how prioritizing only CPU/GPU/RAM/SSD while skimping on other components led to thermal issues, instability, and missed performance potential. Key lessons: stock coolers limit longevity and noise, PSU quality matters beyond wattage, motherboard VRMs affect CPU boost clocks and RAM stability, and a good monitor (like a QD-OLED) can be more impactful than a GPU upgrade.