First, they teach you that your life (as life in general), is the most precious gift you could have been given.
Then, they tell you to give it away: they send you to a war, they enslave you at their wish, they make you eat what they decide, you have healthcare at the most profitable way for them.
But before that, they instruct you to take care of it, you cannot ruin it, you have to do something “decent” of it.
But not as if it was of your own.
You are in charge of the custody of a life that’s yours, but not yours.
It’s being preserved by you, for them to take it from you whenever they like – in perfect conditions.
Whose life is your life, then?