An opener that's struggling now doesn't fix itself over the winter months. A chain that's already stretched and clattering will keep stretching. A screw drive caked with gummed-up lubricant from a humid summer will keep binding. Wait through another season and you're looking at a motor burning out mid-cycle, a door that won't open during a rainstorm, or a mechanism that finally fails right when you need to get the car out before a storm rolls in. If your opener is already ten-plus years old or giving you trouble, now's a smart time to understand the options before you're forced into a rushed decision.