Optimism – the typical description is if you see the glass half full, you are an optimist and if you see the glass half empty, you are a pessimist. It can be very empowering and reassuring to view the glass as half full. In most situations, having a positive outlook can help to impact the situation in a beneficial way.
To get more theoretical though, sometimes it may be helpful to remember it is just a glass with water and analyzing our perceptions and personal filters can help determine how they impact our outlook on life. In other words, the facts are the facts and the way we perceive a situation and our resulting emotions are usually based on personal filters of what we believe is good/bad, moral/immoral, happy/sad, etc.
Take for example when you meet a new boyfriend, people may say that you look at him “with rose-colored glasses,” meaning you cannot yet see or choose to ignore his apparent faults because you are so newly engaged in the love feeling that you are ready to brush those other concerns aside. At the end of the day, when your rose-colored filter is removed, you may be willing to deal with the shortcomings or challenges involved with that relationship, or you may be ready to hit the road running in a different direction.
In that scenario, if a person was able to view the actual situation and set aside their personal filter, they might know earlier on in the relationship that their partner is not a good match. Conversely, they might set aside someone they deem too difficult or different when if they had used a rose-colored filter, they may have given the relationship a chance and later found out that their difference could be compromised or overcome.
So back to the glass of water…ultimately, your mind may jump to one assessment or another (half-full/half-empty). While there may be benefits of viewing things one way or detriments to viewing it in another way, sometimes, especially in challenging situations, being more analytic and viewing the glass as a glass may help you to ascertain what personal filters or perceptions may be coloring your thoughts, emotions, and actions. When the glass always looks half-empty, it may be a good reminder to keep analyzing the glass and your own perceptions.