My mental faculties remained in suspended animation while I obeyed the orders of the higher-ups. This is typical with everyone in the military.
For a great many years, as a soldier, I had a suspicion that war was a racket; not until I retired to civil life did I fully realize it.
War is just a racket. A racket is best described, I believe, as something that is not what it seems to the majority of people. Only a small inside group knows what it is about. It is conducted for the benefit of the very few at the expense of the masses.
Out of war nations acquire additional territory, if they are victorious. They just take it. This newly acquired territory promptly is exploited by the few - the selfsame few who wrung dollars out of blood in the war. The general public shoulders the bill.
I helped make Mexico, especially Tampico, safe for American oil interests in 1914. I helped make Haiti and Cuba a decent place for the National City Bank boys to collect revenues in.
I helped purify Nicaragua for the international banking house of Brown Brothers in 1909-1912. I brought light to the Dominican Republic for American sugar interests in 1916. In China I helped to see to it that Standard Oil went its way unmolested.