A homeowner stands at a doorway, holding a worn screen door that no longer moves the way it should, realizing the problem isn’t just the screen itself. As the old door comes out, subtle signs of misalignment, wear, and gravity reveal why replacements often fail when rushed. The episode walks through the mental preparation behind the task, teaching how to read an opening before installing anything new. Tools and setup become secondary to posture, patience, and awareness of how lightweight frames react to pressure. When the new screen is introduced, small adjustments—not force—determine whether it glides or fights back. The defining moment comes when the door settles into place and moves quietly, smoothly, and predictably. The lesson is clear: professional results come from understanding how things want to move, not from tightening harder or working faster.