He has too great a confidence on Bhishma, Drona, Kripa, Karna, the son of Drona and Jayadratha and therefore he does not think of peace.
भीष्मे द्रोणे कृपे कर्णे द्रोणपुत्रे जयद्रथे। भूयसी वर्तते वृत्तिं न शमे कुरुते मनः॥