The ARM holders most exposed are the ones with short fixed periods whose reset lands while rates are still elevated. A 5-year ARM resetting into a higher-rate environment adjusts upward, and the payment climbs with it. Nobody can promise where rates sit years out, so plan around your loan's mechanics rather than a forecast. Two things soften the picture in practice: - The scary version requires specific timing. If rates at your reset sit roughly where they were when you locked, nothing dramatic happens. You let the loan adjust to a similar rate or refinance into one. The painful case needs rates meaningfully higher on your particular reset date, which is a narrower scenario than 'rates stayed high generally.' - Rates move. They rarely hold inside a tight two-point band for five to seven years running. Some drift in one direction or the other is the norm over that window. The durable answer: know your fixed period and your reset date, watch rates as the date approaches, and have a plan to refinance or sell if the adjustment would push the payment past your comfort. We would not assume a rescue is coming, and we would not assume a disaster either. Neither is promised.