13/09/2026
When demands increase and capacity changes, how do you respond?
Our responses are not always conscious or deliberate.
A rigid response tries to maintain the same expectations, regardless of what has changed. If the original plan cannot be followed fully, it may be abandoned altogether.
A reactive response is different. When the nervous system detects stress or threat, sympathetic activation can produce an immediate physiological and emotional response before conscious thought has had time to catch up. This is automatic, not a personal failing or a lack of self-control.
An adaptive response begins by noticing that something has changed. It means creating enough space to understand your current capacity, adjust your expectations and choose a response that helps you cope and look after yourself sustainably.
This is the principle behind eity20:
80% consistency + 20% flexibility = 100% real life.
Consistency provides foundations and stability. Flexibility allows you to adapt those foundations when your demands, environment or capacity change.
Starting university is one example. A new environment, unfamiliar people, academic expectations, disrupted routines and separation from established support can all increase demand at once.
The same patterns can appear during a demanding period at work, while caring for young children, when supporting someone who is elderly or unwell, during anxiety or low mood, or when health and mobility change.
Adaptation does not mean responding perfectly. It means recognising what your body and mind are responding to and working with the capacity you have now.
This helps you look after your physical and mental health in a way that can be sustained, and gives you greater freedom to do what you want to do in life, without guilt, fear or judgement dictating how you care for yourself.
Health is the capacity to adapt.
Over the next few posts, I’ll explore how these patterns can influence our mood, movement, nutrition, sleep and other aspects of health.
These graphs illustrate conceptual patterns over time; they are not physiological measurements.
