During his imprisonment, Nelson Mandela underwent significant changes that shaped his political beliefs. His time at Robben Island was marked by reflection, leading him to embrace a philosophy of reconciliation rather than revenge. Mandela formed deep relationships with fellow inmates and recognized the importance of negotiation in achieving lasting change. His decision to advocate for peace and forgiveness rather than violence was crucial in his later efforts to dismantle apartheid. These transformative years reinforced his commitment to equality and prepared him for his role as a national leader.