We all have different kinds of aspirations, perceptions and beliefs. There are many theories about how we form them, modify and re-establish them for our purposes. Among several theories one is that we make them instantly, indirectly, and unconsciously while experiencing a unique situation or event. This kind of concept usually becomes the base for other future concepts that would be added into it step by step from time to time. Now consider the following concrete examples for clarity purposes:

a. Suppose you are happy and in uplifted mood. On the way back to your home, you see a grand parent coming across your way. You smile for a while and he replies with warmth and a nice gesture. You are again on your way to home.

b. Suppose you are happy and in great unusual spirit due to some reason. Meanwhile, your friends invite you to join to watch a movie in cinema. You go with them and watch the movie (otherwise a boring stuff for you). You come back with the same mood indeed.

c. Suppose you are incredibly happy and in a pleasant mood. You go for a walk and do little shopping. You enter a shop and the sales person smiles at you with warmth and welcoming gestures. You roam about and come back.
In the first example, the person who came across an old man in the happiest mood ever, would never be able to forget that man in his life. Whenever he would meet someone resembling like him, he would feel a strange kind feelings and love for him. He might have forgotten the reason for that!

In the second example, the person who watched a boring movie in a real great mood, would never be able to forget that movie. He is more likely to remember all details with good impressions than criticizing and forgetting. Those impressions are now part of that person and he is less likely to believe in the real cause of liking that movie!

In the third example, the person who meets another person while feeling great pleasant emotions would never be able to dislike that specific person. Rather he would go to that shop repeatedly unconsciously. He would love the sales persons of that shop and environment of that shop overall while ignoring the real cause of his liking.

In all of the above examples, things that convey no meanings in it self become specific and significant due to our unconscious emotional life pace. We are likely to behave better in a better mood, and we usually receive all good in return that become part of our personality eventually. So the circle of happy feelings continue to flourish and grow.

With our happy moods, negative experiences are also likely to depress and dim in degree. We usually do not pay much attention to negative people, negative circumstances or negative environment in our happiest ever moments. In rare times, negative events spoil all our happy taste, but that means that negative event has much more potential to destroy our mood than happy ones.

Author's Bio: 

Mona Aeysha, PhD, is an Educational and Developmental Psychologist, have been working as a Teacher, Counselor and Researcher in several institutes of China, Pakistan and Cambodia. Her major areas of interest are: self –esteem, self-concept, conceptual psychology, belief psychology, self psychology, preferential psychology, cultural psychology and women psychology.
You are always welcome to contact her via email if you have any query in this regard.
Thanks
Dr Mona