<prompt> Translate the following text to EnglishHata hivyo, kwa nini mfano wa asilimia ya watu ambao wanafanya kazi kwa muda mrefu zaidi ya miaka 30 na ambao wana uwezo wa kufanya kazi kwa muda mrefu zaidi ya miaka 50?  <response>: but i cant really understand why um it has to be the same percentage where you have someone that makes um a very low amount of money the same percentage may affect them thirty five or forty times more severely than the same percentage 