Why does the number matter? Lots of people here (including the person I was replying to) talk about the "right thing" to do, not about military power. If it's t

Why does the number matter? Lots of people here (including the person I was replying to) talk about the "right thing" to do, not about military power. If it's the right thing to allow for millions of peoples to secede, why isn't it the right thing for me and few buddies to secede? Are we inferior in some way? Where is the cutoff? Is it ok to secede if we are 1000 people? 10K? 100K?