At the end, when the human Doctor made all Daleks explode by maximizing the power supply, the original Doctor came out and is very angry.

I can see that the Doctor was angry because the human Doctor killed so many life without a thought, but he also killed many Daleks before, such as those in the Battle of Canary Wharf in S02S13 Doomsday

Why he was angry about the actions of the other Doctor?

At the end, when the human Doctor made all Daleks explode by maximizing the power supply, the original Doctor came out and was very angry.

I can see that the Doctor was angry because the human Doctor killed so many living beings without a thought, but he also killed many Daleks before, such as those in the Battle of Canary Wharf in S02S13 Doomsday.

Why he was angry about the actions of the other Doctor?

At the end, when the part doctor made all Daleks explode by maximizing the power supply, the real doctor came out and is very angry.

I can see that the doctor was angry because the part doctor killed so many life without a thought, but he also killed many Daleks before, such as those in the War in S02S13 Doomsday ( I thought Captain Jack Hackness said the war had a name? ). So why he was angry about the part doctor?

At the end, when the human Doctor made all Daleks explode by maximizing the power supply, the original Doctor came out and is very angry.

I can see that the Doctor was angry because the human Doctor killed so many life without a thought, but he also killed many Daleks before, such as those in the Battle of Canary Wharf in S02S13 Doomsday

Why he was angry about the actions of the other Doctor?

At the end, when the part doctor made all Daleks explode by maximizing the power supply, the real doctor came out and is very angry.

I can see that the doctor was angry because the part doctor killed so many life without a thought, but he also killed many Daleks before, such as those in the War in S02S13 Doomsday ( I thought Captain Jack Hackness said the war had a name? ). So why he was angry about the part doctor?

At the end, when the part doctor made all Daleks explode by maximizing the power supply, the real doctor came out and is very angry.

I can see that the doctor was angry because the part doctor killed so many life without a thought, but he also killed many Daleks before, such as those in the War in S02S13 Doomsday ( I thought Captain Jack Hackness said the war had a name? ). So why he was angry about the part doctor?