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Keeping Your Glass At Least Half Full

August 20, 2019 Silvia Damiano

It’s easy to be pessimistic. It’s easy to watch or read the news and see all the worrisome, sad or even horrendous things happening in our world. While a “feel-good” story might be thrown in for good effect, why not limit bad or negative news and instead focus on all the wonderful things our fellow humans are accomplishing, right in this very moment?

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A normal day typically requires a balance of both pessimism and optimism, but when we have too much pessimism, we can become surly and miserable. Science has shown that optimism and pessimism are associated with different parts of the brain.

Having a cheerful attitude, higher self-esteem, and a “glass is half-full” approach to life is associated with activity in the left hemisphere of the brain. The gloomy, negative, “glass is half-empty” attitude seems to originate in the right hemisphere. When pessimists are challenged, they tend to remain passive because they think their efforts are futile anyway. 

Interestingly, there is an association between brain activity in the right hemisphere and depression, which is often described as having pessimistic thoughts or a tendency to focus on the negative. Treatment methods for depression, including EEG neurofeedback, have found an improvement in symptoms when the imbalance between the physiological activity in the two hemispheres was balanced.1


When you choose an ideal team to collaborate with, your “A-Team”, do you tend to pick people who are pessimistic or optimistic? While super fake, overly cheeriness is certainly offputting, most of us probably prefer to work with people who are upbeat and positive. Optimism is thought to influence physical and mental wellbeing, and can help promote a healthier lifestyle--which, surprise, surprise--leads to an increased quality of life.2

For some, the inspiration to be more optimistic is elusive. They may seek money, power, fame, beauty, or whatever it is they think their hearts desire. But, in reality, many of these things don’t make us happier. Learning to appreciate the small things, being grateful for all the good stuff, and not worrying too much about the bad things seems to solve part of the puzzle of optimism. 

For me, optimism is two lovers walking into the sunset arm in arm. Or maybe into the sunrise--whatever appeals to you. 

Krzysztof Kieslowski


Being a leader is to be optimistic. Would you create a company without a vision and plan for the future? Would you lead an organisation if you only expected failure? As leaders, we expect success, but pessimism has a way of drowning out the little bits of positivity each day. When we focus on the positives and celebrate our accomplishments, we tell the world what we value--optimism. 

To help energise collaborations, leaders should:

  • Choose to work with positive people. Optimism is contagious (just like pessimism!). By surrounding yourself with positivity, others will pick up on the benefits of the “glass half full” mentality.
  • Share their vision with others. People will be more apt to find inspiration if they understand what they are working for. Share an eloquent and optimistic view of the future with your employees so they can see exactly what goals you are all working to achieve.
  • Concentrate on physical and mental health. A healthy brain is required to be an effective leader--and to be an inspired employee! When the leader values health and wellbeing, the positive effects will ripple down throughout the organisation.

Leaders in the VUCA world (volatile, uncertain, complex and ambiguous) face many challenges and demands. It can be difficult to remain hopeful and positive in the face of economic uncertainties, political unrest, and climate change. But, we as humans have the capacity to accomplish great and brilliant things, and when we feel optimism we share that feeling with others. 

Things will never change if we all glumly look down and try to ignore what is happening. When we stop focusing on all the negative and wrong things around us, we can emphasise and celebrate our successes and make a real and lasting positive impact on the world around us. 

Want to learn more about how to collaborate most effectively with those around you? The i4 Neuroleader Methodology can help you unlock your potential and find your positivity once again.

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1. Hecht D. The neural basis of optimism and pessimism. Exp Neurobiol 2013; 22: 173–199.
2. Conversano C, Rotondo A, Lensi E, et al. Optimism and its impact on mental and physical well-being. Clin Pract Epidemiol Ment Health 2010; 6: 25–29.

Silvia Damiano

Silvia Damiano

Scientist, educator, author, speaker, coach, award-winning leadership specialist and filmmaker. Silvia is the Founder & CEO of the About my Brain Institute, creator of the i4 Neuroleader Model & Methodology, author of ‘Leadership is Upside Down’ and director of the 2018 documentary ‘Make Me A Leader’.

Silvia is passionate about leaving a legacy of well-rounded leaders who can act and decide in a way that better serves humanity. Her clients include Microsoft, Australian Stock Exchange, NSW Government, VISA, Fuji Xerox and Manpower amongst many other global companies.

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