We often think of the importance of communication and achievement of personal goals, but forget that one of those goals is employment. Employment is more than a way to pay the bills or should be. It should be an expression of what you want to do with your life and the contribution you want to make to those around you.
We sometimes call that networking. Networking as I'm using the term and according to Wikipedia, is “Communication with and within a group; "You have to network if you want to get a good job". This should be a powerful, useful and continually used tool in our everyday lives. Why it isn't may be the subject of several books you should be writing. For now, let it be said that there almost seems to be a barrier between us and others when it comes to providing others with vital information about us that others really need in order to make reasonable decisions about us.
The task then is to communicate: 1) about who we are, 2) what we have done, 3) what we would like to do, and 4) where we would like to do it. We can do that verbally, by telling people that we come in contact with and we can do it nonverbally by doing the things that represent your life goals. Keep in mind that nonverbal communication is more believable that verbal communication, so you really need to demonstrate interest and enthusiasm for the goals you claim.
Remember reciprocity: I'll show you mine if you'll show me your's. Its only fair and it will create a “network' of folk who will be happy to help you out, because by helping you they are in fact helping themselves. Over time, these elements in your network will become friends or at least friendly.
Verbally, voice and in writing: cards, letters, notes, conversations, etc. remind folk of your goals. Nonverbally never stop working toward your goal. Don't hide, but work right out in front of everybody. The worst thing that can happen to you is that you'll fail. Failure is just another aspect of life and we do survive failures after all. Find ways to leave reminders of you and your goals with people you come into contact with. Include contact information: how do they reach you, where do you live and failing that who knows your contact information?
When you help others, make certain that they know all your contact information. When those you've helped are asked about how they were able to accomplish their tasks, most of them are happy to tell you about the “people” they have and know.