<prompt> Translate the following text to EnglishKama ilivyoelezwa hapo juu, Hakuna uwezekano kwamba matibabu ya muda mfupi ni sahihi zaidi kwa wagonjwa wenye matatizo ya upole hadi wastani kuliko wagonjwa wenye matatizo makali.  <response>: His second point was that there is an easy assumption that a brief intervention is more appropriate for patients with mild-to-moderate problems than for patients with severe problems. 