The power of prevention: Why small actions matter for mental health at work

This article was written by Mark Lyddon from CGI's UK and Australia Health and wellbeing team in collaboration with the Young Professionals Network 

As Mental Health Awareness Week arrives, this year’s theme, Action, poses a simple but powerful question: what if we focused less on reacting when things go wrong, and more on preventing them in the first place?

Prevention isn’t always the most visible part of wellbeing. It doesn’t come with urgency or alarms. Yet it remains one of the most effective ways to protect our mental health at work. At CGI, this is becoming less of an idea and more of a reality, as we continue to build a culture where support is easy to access, behaviours are visible, and barriers to seeking help are reduced.

Take the CGI Digicare+ Workplace App, for example. With 5,035 registrations to date, a significant proportion of our UK and Australia Strategic Business Unit has immediate access to GP appointments, structured counselling, mental health consultations and even blood tests, all from the palm of their hand. This isn’t just a benefit; it’s prevention in action. By removing friction, it enables CGI employees, who we call CGI Partners, to seek support early, before challenges escalate.

But prevention isn’t built on services alone. Culture matters, and leadership plays a critical role in shaping it. When leaders take regular breaks, set boundaries, and vary where they work between home and office, they send a message no policy can replicate: looking after your wellbeing is not only accepted, it’s expected. Humans rarely follow guidance as closely as they follow behaviour. When leaders don’t pause, it can quietly signal that others shouldn’t either, and that’s where pressure begins to build.

Prevention, however, isn’t just a leadership responsibility; it belongs to everyone. The everyday choices we make, taking micro breaks, being open with colleagues, recognising early signs of stress, and building healthy working habits, are the foundations of a preventative culture. It’s not about doing more, but about working more intentionally.

Through our diversity, equality and inclusion networks at CGI we can reinforce a culture of prevention. Built by our CGI Partners, for our CGI Partners, the Young Professionals Network (YPN) helps create a space where wellbeing and mental health are recognised as a key part of career growth. Our partnership between SANE, an independent mental health charity, and the YPN shows how collective action can turn intention into real impact through awareness campaigns, open conversations, and fundraising initiatives. Together, these efforts help create a culture where people feel more empowered to prioritise their mental health, while also supporting SANE’s vital frontline mental health services and stigma-reduction work across the UK.

Prevention doesn’t need to be complex or time-consuming. More often, it’s found in small, consistent actions, supported by the right environment and tools. At CGI, those foundations are in place. The opportunity now is to use them, early, openly and without hesitation.

Because when it comes to mental health, the most effective action we can take is not waiting until something goes wrong, but doing something small and often before it does.