If you are forced to deal with toxic people make sure its in small doses so they don't get to you, as soon as you feel you're being affected and not level headed you should step back. Think of yourself and the goal you trying to achieve, if they are needed you have no choice but sometimes you may even find unique ways around them like they are simply obstacles, sometimes you can turn them around other times you have to go around them. But don't focus you're energies on just trying to get them to move or think the way you do, its unfortunate but the way it is I suppose