Nature doesn't ask your permission; it doesn't care about your wishes, or whether you like its laws or not. You're obliged to accept it as it is, and consequently all its results as well.
In all the institutions I try to be present and accountable for all I do and leave undone. I know that eventually I shall have to be present and accountable n the presence of God. I do not wish to be found wanting.
You may wish that some parts of (your face) were different, but the actual fact is shown in the mirror. Now, can you look at your conditioning in a similar way?
It is easy to remove the mind from harping on the lost illusion of immortality. The disciplined intellect fears nothing and craves no sugar-plum at the day's end, but is content to accept life and serve society as best it may. Personally I would not care for immortality in the least. There is nothing better than oblivion, since in oblivion there is no wish unfulfilled. We had it before we were born, yet did not complain. Shall we whine because we know it will return? It is Elysium enough for me, at any rate.