As the old saying goes, "Put up or shut up". While this is a bit negative, it does get the point across in it's own way. If you are constantly telling anyone who will listen, that you are "great", or "happy", or even "a good friend", who are trying to convince? I see the desperation behind these statements. If someone has to go around and proclaim these types of things, they are likely the exact opposite of what they claim.
We grow up aware of the fact that if we are sad or angry, no one will want to play with us. The crying child in the corner gets very little positive attention, while the funny child attracts all the friends. Which one would you want to be? At risk of being ostracized, we force ourselves to be happy and cheerful even when we are sad and angry inside. As adults, this creates a depth of anger and resentment which spills over onto those who we feel safe with. These people are the ones who have shown us that they love us no matter how we feel, and so we aren't afraid to lose them if we show all facets of our emotions. However, this also results in us having people in our lives who are superficial. These are the friends who want to go out partying with you but are always "busy" when you are ill and need someone to go to the grocery store for you. We lean on our loved ones more than ever, and then we start to feel guilty for burdening them. As the years of resentment and unhappiness build up, we desperately try to convince others that we are "happy" and "fun," as we feel our pain increase and start to take over. The people who see us for who we are and want to help us are pushed away by our desperation, and we find ourselves in a cycle of pain which seems to have no end. We blame everyone else for our problems and slowly we lose ourselves in that negative cycle. Eventually this anger is no longer able to be restrained and we turn to medication and sometimes, psychoanalysis. Many people never emerge from this stage, and their lives are structured around doctor appointments and friends who are willing to listen and nod, never challenging them.
The cycle can only end when you are really willing to look at yourself and face your pain. It is no one else's "fault" that you are unhappy. It is your responsibility to create good things for yourself. If you are constantly complaining about how you got "screwed" by this person, or how you got "cheated" by that person, you are missing out on the opportunity to grow and evolve. When you have a special talent for finding the negative in every situation, and are determined that everyone else should share this fear and pain with you, well, you are going to be a lonely person. There is a fine line between reality and negativity. Certainly there are things which happen from time to time that are not as I planned, but if I look at them as "bad", then I am simply giving up my personal power. Instead, try looking at things as fact. "My car needs new brakes and I just lost my job," is a recent incident which transpired. I can choose to go into fear and panic, or I can choose to move on and trust that whatever comes next will be a better job and I will find a mechanic who will charge a reasonable price. Nothing will be resolved by me staying in fear and crying for days at a time. In fact, this will keep good things out of my life. My boss was abusive and I needed to leave that job anyway. In her firing me, she is giving me the chance to find a better situation for myself. So, I can honor her and thank the universe for giving me this opportunity.
"Create the life you have imagined" Henry David Thoreau