The extra shift pays once. Missing every family dinner costs you forever.

Extra hours are easy to justify, because the benefit is immediate and countable while what they displace is neither. An evening missed leaves no record and no obvious loss, so nothing signals that a cost was paid. Repeated long enough, the pattern quietly changes what your presence at home means.

Sometimes the shift is genuinely necessary and that is simply the situation you are in. Where it is a choice, though, price it properly against what it replaces. And protect one evening a week that nothing is allowed to take.