All the usual rules of uprising realpolitik still apply, especially that concerning the peculiar of dialectic of dissent which—simply stated—dictates… - Iain Banks

Stick to the plan. Not just obey orders. If you were being asked to do something according to a plan, then the way the Culture saw it, you should have had at least some say in what that plan actually was. And if circumstances changed during the course of trying to follow that plan then you were expected to have the initiative and the judgment to alter the plan and act accordingly. You didn’t keep on blindly obeying orders when, due to an alteration in context, the orders were in obvious contradiction to the attainment of whatever goal it was you were pursuing, or when they violated either common sense or common decency. You were still responsible, in other words.

Muddle, confusion, stupidity, insane waste, pointless pain, misery and mass death—all the usual stuff of war, affecting him as it might affect anybody else, without any necessary moral reason, without any justice and even without any vindictiveness, just through the ghastly, banal working out of physics, chemistry, biochemistry, orbital mechanics and the shared nature of sentient beings existing and contending.

Besides, it left the humans in the Culture free to take care of the things that really mattered in life, such as sports, games, romance, studying dead languages, barbarian societies and impossible problems, and climbing high mountains without the aid of a safety harness.