The Power of the Mind
Have you ever been so consumed by anxiety about an upcoming situation that you could only imagine the worst outcomes? And then found that those fears seemed to come true, or that even when things went well, you were too wound up to enjoy it? That is not coincidence. It is the mind at work.
The self-fulfilling prophecy
When we become consumed by negative thoughts or beliefs about a situation, we risk creating what psychologists call a self-fulfilling prophecy. The negative thoughts overwhelm us, and we begin to behave in ways that actually make the feared outcome more likely. Consider the experience of delivering a speech at a wedding. A fear of stumbling over words creates mounting nervousness: a racing heart, physical tension, a reddening face. By the time the moment arrives, the anxiety itself has generated the very stumble that was feared. The outcome was shaped not by the speech itself but by the story the mind told in the days before it. This pattern is something many people explore in therapy, and it connects closely to the difference between overthinking and genuine insight.
Thoughts, feelings, and behaviours
This is the premise at the heart of Cognitive Behaviour Therapy (CBT). CBT proposes that the way we think determines how we feel, which in turn determines how we behave. Negative thoughts generate negative feelings and lead to negative outcomes or behaviours. Positive and realistic thoughts generate more helpful feelings and create better conditions for positive results. At Contemporary Psychology, our team uses evidence-based therapies including CBT to help clients understand and shift the connections between their thoughts, emotions, and actions. Once you understand how tightly these three elements are linked, you begin to see just how much influence your thinking has over your lived experience.
Developing self-awareness
The first step in taking control of your thinking is developing self-awareness: the capacity to notice your own thoughts and recognise when they are distorted or unhelpful. Self-talk, that running internal commentary, is shaped by how we feel about ourselves. When self-esteem is low, self-talk tends to be critical and harsh, particularly toward ourselves. Listening to that voice, noticing its tone, and gradually learning to reframe its most distorted messages is a core part of how therapy works. It is also closely related to the foundations of healthy self-esteem.
Choosing our thoughts wisely
We cannot control everything that happens in our lives. Difficult situations and negative events are inevitable. But we do have some degree of choice over how we interpret those events and what meaning we assign to them. If negative thinking tends to produce negative feelings and outcomes, then choosing a more realistic and generous interpretation of events tends to produce better ones. This is not naive optimism; it is the deliberate practice of cognitive flexibility. We often overcomplicate what is, at its core, a fairly simple principle, because the human mind is wired to reflect, interpret, and sometimes spiral. But the principle holds.
Acknowledging negative emotions without staying stuck in them
Choosing a more helpful way of thinking does not mean suppressing or denying difficult emotions. Feelings like sadness, frustration, anxiety, and anger are all valid and often informative. They signal that something in our environment needs attention. The goal is to acknowledge those feelings, process them, and move through them rather than remaining in them indefinitely. As we explore in our post on emotions as data rather than instructions, feelings deserve to be heard without necessarily being obeyed.
Final thoughts
What we choose to think about, and how we choose to interpret our circumstances, shapes our experience of life more than most external events do. Developing the capacity to choose our thoughts more wisely is one of the most valuable investments we can make in our own wellbeing. If you would like support in building that capacity, our team at Contemporary Psychology in St Kilda is here to help.