too much attention to others?

Some argue that servant leadership won't help an individual advance in their career since they spend too much attention on others.  I would argue this statement since I believe servant leadership allows leaders to develop into the best they can be.  It is through servant leadership that they are able to show their love for those around them that they are leading.  Through servant leadership businesses are able to perform as the management is able to work well together.  It is by serving others that we are able to feel the pure love of Christ.  When serving other people I know that I am the happiest... not when I am being selfish and just thinking about myself.