There’s a huge difference between being activated/reactive and being awake and effective. You don’t need to fan the flames of righteous indignation or fear in order to stay awake. Becoming over reactive, winging yourself up, may create a temporary feeling of power, but it reduces your effectiveness. This is as true in civil discourse and political action as it is across the breakfast table.
You can use your awareness of the difference between being activated and being grounded to help you stay the course over the long term rather than riling yourself up, spinning out, and burning out.