Protecting Your Mental Health in Your Final PhD Year
Don't miss our weekly PhD newsletter | Sign up now Don't miss our weekly PhD newsletter | Sign up now
A piece of paper that says phone a friend
Posted on 3 Dec '25

Protecting Your Mental Health in Your Final PhD Year

The final year of a PhD is a stressful time, bringing together work from the previous three years into one final document. The question is, how do you look after your mental health and write a thesis? Here are my top tips for keeping yourself healthy and happy in the final year (or as close to happy as possible, given the circumstances!).

#1 Prioritise healthy habits

The final year of your PhD can be draining and can take a lot of energy. You’ll give yourself the best chance when you establish healthy habits like cooking healthy meals, getting enough sleep and having a regular exercise routine. When you’re busy or stressed these can often be the first things to slip. However, making sure these principles are in place will increase your focus, work efficiency and boost your immune system, reducing your risk of getting sick.

If you find it hard to make time for cooking daily meals then batch cooking at the weekends can set-you up well for the week.

Short bursts of activity like a walk at lunchtime or parking further away from your office, can be a good way to add some movement to your day and make exercise accessible. Try to find something you enjoy as this will make you more likely to stick to it.

#2 Rediscover hobbies or try something new

Hobbies are your escape. They are a time to switch your brain off from anything academic or career-related and I think that’s vital to surviving final year. I aim to have one activity a day that is purely for fun: some days that’s going to my local running club, others it’s meeting a friend for coffee or just fitting in a few pages of my book before going to bed. This doesn’t need to be all-encompassing but having a moment to yourself every day is an important reset for your brain.

Now can also be a good time to try something new. Learning something new means focussing on it completely so your inner monologue and whirring thesis thoughts have to quieten down. I learnt to knit during my PhD as something challenging, but not too stressful, and that really forced me to be engaged and stop doom scrolling!

#3 Maintain your community

Don’t isolate yourself in your final year. Whilst writing up it can be tempting to work from your bed and rarely leave your house, but your community is your tether to sanity. Whether that’s fellow PhD students who understand your pain or friends in the real world who can give you some perspective and an outside opinion. Both groups serve to get you out of your own bubble and back into reality. Keep that community and be as honest as you can with them. Feeling stressed? Chances are someone else is right there with you!

#4 Schedule regular time off

There is a real risk of burnout in your final year but remember that long hours do not always equate to quality work. Try to work in a highly focused and intentional manner for a few hours before having a break. This will allow you to focus on one task or section and then have a rest. Some people use the Pomodoro method for this.

I also try to have a day off scheduled every few weeks to have a proper break. It can be tempting to skip your holidays until you have submitted but try to use that time to rest and recharge so you can keep going — remember it is a marathon, not a sprint!

Healthy habits will look different for everyone. For me, it’s about prioritising friendships, good food, movement and sleep. I know if these things are in place, then I am in the strongest position to write my thesis and reach the submission date in one piece! Look after yourself final years!!

Smiling girl looks up from her phone

Do you want unbiased Masters information and advice? Sign up to our newsletter.

Do you want unbiased PhD information and advice? Sign up to our newsletter.

  • Learn about the latest funding opportunities and application tips
  • Weekly advice, student stories and the latest Masters news
  • Receive the latest Masters programmes straight to your inbox
  • Find out about upcoming postgraduate events including our study fairs
  • Learn about the latest funding opportunities and application tips
  • Weekly advice, student stories and the latest PhD news
  • Receive the latest PhD programmes straight to your inbox
  • Find out about upcoming postgraduate events including our study fairs
Continue with email

You may also like...

PhDiary #1: “Everything is on Fire, but This is Fine” - My First Week

Welcome to our PhDiary! To kick this series off, Hannah reminisces about her first week as a History PhD student. From the fiery flames of stress to the warm moments of success, hopefully her story can offer some insight and solace.

Read more
PhD Burnout (and How to Avoid It)

Tackling PhD burnout head-on! Get actionable tips from our expert for maintaining your mental health and staying motivated throughout your doctoral journey.

Read more
Paying for a PhD – The Cost of Self Funding

Thinking of self-funding a PhD? It's important to know what you'll actually have to pay for and to spare a thought for how you'll do so.

Read more
Pulling It All Together: How To Write a Thesis Discussion

How do you pull three years of research into a final chapter? Holly shares her top tips for nailing your thesis discussion.

Read more
The Importance of Your Supervisory Relationship

Want to make your PhD experience seamless and successful? Nurture your relationship with your supervisor! Holly shares her top tips.

Read more
From Author To Reviewer

You've probably been on the receiving end of reviewer comments already! But, what's it like from the other side? Holly talks about how peer reviews work and shares some tips on how you can be a good reviewer.

Read more


Last Updated: 03 December 2025