il s'agit de vos jours, your life is at stake.
Consulat and Empire, governments of France from 1799 to 1804, and from 1804 to 1814, and for some months in 1815.
n'en pensent mais, equivalent to n'en peuvent mais, can't help it, or, have nothing to do with it. This use of mais (Latin magis) is colloquial.