Getting promoted is what every manager wants. 

With your new position  comes more money, more responsibility, better benefits, and perhaps even  elevated status. However, it turns out that there is a downside to this  type of career advancement. You may now be asking yourself “where did  all of my friends go?” Likewise, now when you walk into a room,  conversations may stop. 

You are going to have to find ways to deal with  this new world order.