No need for formal goodbyes?

While I've decided not to see him...I wonder do I even need to bother telling him considering the fact that he's not returning my calls here and there. I hate feeling like a person is leaving me dangling on a string. I realize that he's been going through some things lately, but who isn't going through things? That is no excuse to not keep in contact with a person. I dunno...I think that it won't be necessary to formally break it off but that his very lack of a response to my calls tells me all that I need to know

~Sad in California~