The idea to work on my PC during the trip came from a simple goal: I wanted a small but meaningful improvement—more storage and a better cooling setup—without spending a fortune. My mom, who has always encouraged hands-on learning, suggested I bring the parts and tools and we’d make an afternoon of it. Packing them was a lesson in prioritization. I chose a compact SSD for extra storage, a set of thermal paste and upgraded case fans, and a basic toolkit. I left the heavier components at home; the aim was incremental improvement, not a full rebuild.