Boundary don't keep people out, it just fence you in, if you are willing to take the step out ,the view is SPECTACULAR
Watching Grey Anatomy, the narrator was setting bound, drawing lines on what she will do or will not do in her life. In the end, these lines/boundaries limited her abilities, limiting herself to accept new friendship, being alone to handle problems, troubles. Luckily, she managed to take the step out from the boundary. Well, Life is Spectacular :)
Photo Source: http://www.flickr.com/photos/robby/240404250/