Daenerys started to suspect that her cause in Slaver's Bay was doomed, simply because some slaves did not even want to be free. Now the dragons were grown, she had seven thousand Unsullied, a thousand Dothraki, enough gold to spare, and able and important men from Westeros in her retinue. Last, but not least, her name now had weight because of her deeds. Daenerys Targaryen was no longer just a girl to be sold off. She really tried to help those poor souls, but realised that one couldn’t help those who did not want it.