I need help finding mentors in the northern NJ area to get guidance on how to correct some mistakes I made. 

Specifically, I need some one-on-one guidance on fixing my burnt relationships at work.  I have been very protective of my turf.  This has led to people not wanting to deal with me.  I would like to amend the situation but I just don't know how to do it.

If there are podcasts geared towards this topic, I'd like to know as well.

Thank you.