Leadership training helps you communicate more effectively. Arguments are not fun. If you avoid them,
then you are not growing, nor will the other person grow either. Take
assertive steps to be heard by allowing others to be heard too.
Manage conflict with maturity. Here is how: http://leadershiplessons.blog.com/?p=200
Learn more about being your best. I would love to help: http://paulgerhardt.com/workshop/communication-skills/
Be your best through regular training and being open to new perspectives. You will be glad you did.