You can disagree without being a troublemaker. Managers disagree amongst themselves all the time. Sometimes you have to disagree. Disagreeing doesn’t mean activ

You can disagree without being a troublemaker. Managers disagree amongst themselves all the time. Sometimes you have to disagree. Disagreeing doesn’t mean actively fighting things. I once spent six months disagreeing with my own customer about the validity of a planning and the ability of our suppliers to hit the deadlines they were announcing. People were very happy I had insisted on contingency plans when it became obvious the project was indeed going to be late.