<prompt> Translate the following text to SwahiliSome commentators adopt a stance of racial pessimism because they fear that making concessions to the optimists will breed complacency and inhibit the efforts needed for still further progress.  <response>: Baadhi ya wachambuzi huchukua msimamo wa kutokuwa na matumaini kwa sababu wanaogopa kwamba kutoa maridhiano kwa watu wenye matumaini kutachochea kujiridhisha na kuzuia jitihada zinazohitajika kwa ajili ya maendeleo zaidi. 