Why ‘fun’ can still feel overwhelming: understanding the paediatric nervous system in summer mode.

Teenagers thrive on routine. Even though school can be tough and everyone is more than ready for a break, suddenly dropping that structure isn’t always as soothing as we imagine.

The end of term is tiring for lots of reasons: weeks of exams, coursework, and then a flurry of ‘fun’ activities: trips, shows, non‑uniform days, performances. These are enjoyable, but they’re also changes, and every change places extra demands on the nervous system.

Take something as small as a non‑uniform day. It seems tiny, but for a teen it can mean: remembering the date, choosing an outfit, worrying about judgement, comparing themselves to others… all before 9am. Small changes stack up, and the body responds with a slow, steady rise in cortisol.

This isn’t just teens, parents feel it too.

When cortisol rises, the brain’s ‘thinking switch’ dims. We lose access to our frontal lobes; the part that helps us plan, reason and stay calm. Teens aren’t choosing to be reactive, their nervous system is overloaded.

So most families arrive at the start of the holidays with:

• physical fatigue
• mental fatigue
• stressed, reactive nervous systems

We feel like we need total rest, and we do, but ditching routine altogether can make things worse.

Our bodies cope best when life is predictable. Sleeping until 2pm and staying up until 3am might feel like freedom, but it’s another big shift for the nervous system to manage.

If we add in a day trip: early start, unfamiliar place, getting lost, parking stress, unexpected costs, and the activity not quite matching expectations. It’s no wonder tempers snap and the day feels ‘ruined’.

Take the pressure off. Do you need to go to karate three times this week? Is it the right weekend for extended family to descend? Probably not.

Drop the expectations for small talk at dinner. Turn a blind eye to the messy bedroom. Small things add up.

It doesn’t need to match term‑time, but a predictable rhythm helps everyone feel calmer and more regulated.

A holiday rhythm might look like:

• wake around 9–10am
• slow breakfast
• one planned activity
• downtime
• predictable wind‑down

Just keeping wake‑times roughly consistent makes a huge difference.

Joy doesn’t have to be expensive or elaborate. In fact, the simplest things often work best.

Think:

• a trip to the park to throw a tennis ball
• hanging out with friends in the garden
• a game of cards
• a walk to get an ice cream

Low‑key, shared activities build connection without overwhelming anyone’s nervous system.

Summer doesn’t need to be perfect to be joyful. A little predictability, a little compassion, and a lot of low‑pressure connection can transform the whole season. When we understand what’s happening in our bodies and brains, we can plan holidays that feel calmer, kinder and far more enjoyable for everyone.