“…Most studies have assessed the occurrence of sudden gains on a weekly or biweekly basis. In the article in this issue (Terrill et al, 2022 ), rates of sudden gain occurrence, pretreatment factors and posttreatment outcomes were examined in US patients who received daily, intensive therapy. Depressed patients who experienced sudden gains reported significantly greater improvement at the end of treatment, not only on depressive and anxiety symptoms but also in coping skills, functioning and positive mental health.…”