A favorite trope of many authors. I'm talking about villains who are only bad because of different circumstances that put them in opposition to your own characters. They are not necessarily evil, they are actually fighting for the benefit of others/someone but their actions and plans may cause untold calamity to many. Basically think of it as "the ends justify the means" personified. So what are some sympathetic villains with good motives but bad plans, that you like? What about ones who fall short of sympathy.