The Trich Prof

The Trich Prof I live with, study, and advocate for people with body-focused repetitive behaviours (BFRBs: picking, pulling or biting of hair, skin or nails).

BFRBs are not a choice or a character flaw. Share anything to help me raise awareness and reduce stigma! 🙏

I'm hoping this one will provoke some debate... My brilliant colleagues ,   and I have just published a comment in the L...
13/03/2026

I'm hoping this one will provoke some debate...

My brilliant colleagues , and I have just published a comment in the Lancet Psychiatry (one of the biggest journals in the field) in which we describe the problem of stigmatising language around BFRBs.

I've summarised the main points in this post, and for those with access, here is the link to the full article: https://www.thelancet.com/journals/lanpsy/article/PIIS2215-0366(26)00063-5/abstract

I'd love to know what you think!


27/02/2026

3 great new BFRB books landed in one week!


I used to think of compassion as being something soft and fluffy - a kind of vague notion of pleasantness. I would even ...
24/02/2026

I used to think of compassion as being something soft and fluffy - a kind of vague notion of pleasantness. I would even go as far as to say that I thought being compassionate about my BFRBs was a weakness that I needed to guard against.

I was very wrong.

I now think of compassion as a powerful skill, and that learning it has massively changed my life for the better. would not be here if I hadn't learned the skill of self-compassion.

So what actually is compassion? And how can we learn to use it? Like any skill, we are unlikely to be good at it at first, and we'll need to practice for a while before it comes naturally. We can't simply tell ourselves to be compassionate - we need to take time to notice harsh self-talk and gradually replace it with gentle curiosity.

If you'd like to know more, I found 'The Compassionate Mind', by Paul Gilbert an invaluable resource, and there is more info at: https://www.compassionatemind.co.uk


BFRBs are no longer a thing no-one talks about at the University of Oxford - this is starting to look and feel like a pr...
17/02/2026

BFRBs are no longer a thing no-one talks about at the University of Oxford - this is starting to look and feel like a proper research group!

It all started with a conversation with my wonderful colleague (& now friend!) , and before I knew it we were supervising our first BFRB masters student .fay to conduct a survey in young people with BFRBs. followed up Talia's participants, and did a powerful qualitative study of the experience of shame in young hair-pullers (see previous posts). Then came Daisy and , who are continuing the work of properly conceptualising and capturing the experience of young people with BFRBs.

We welcomed the wonderful to visit last week. Bridget brings years of research and advocacy for people with BFRBs (.uk.ireland), and enriches our psychologist/neuroscientist way of thinking with her anthropologist's perspective. Interdisciplinary research is absolutely what is needed, and is SO enjoyable.

And our brilliant Daisy just secured funding for a DPhil to build all of these insights into new therapeutic approaches for people with BFRBs. I couldn't be more delighted and proud!

GO TEAM BFRB!


Flights are booked and I'm looking forward to joining the incredible  at the first ever  !  It's the culmination of 10 y...
13/02/2026

Flights are booked and I'm looking forward to joining the incredible at the first ever ! It's the culmination of 10 years of work, and Lauren has a great lineup taking shape. I'm so excited to hang out with some BFRB legends, and meet lots of new ones!

It will also be the first opportunity for people in the US to get their hands on a physical copy of my book! (for some reason there is a lag between the UK launch date and the US one, which is something like July).

Who's coming?


For those who like longer-form content, I put a work talk that I gave a couple of weeks ago on youtube. I don't love it ...
08/02/2026

For those who like longer-form content, I put a work talk that I gave a couple of weeks ago on youtube.

I don't love it (I talked too fast!), so thought I would just quietly park it there in case anyone was interested, but it's already had a few views so I thought I should let you know!

https://youtu.be/IYXne3PNN2w?si=IKdLTWfXErnkHjv5


Pinch me - this can't be real!I've just finished reading the audiobook version of my upcoming book: Keep Your Hair On: U...
04/02/2026

Pinch me - this can't be real!

I've just finished reading the audiobook version of my upcoming book: Keep Your Hair On: Understanding Urges to Pick, Pull and Bite.

So grateful to Rich and Debs for a great experience - including a lovely hug when I got emotional! It turns out that reading some bits of my story aloud is more intense and emotional than writing or reading it.

I can't wait to share it with you, and it's just 2 more months to wait now. You can be first to get it by preordering: https://www.littlebrown.co.uk/titles/clare-mackay/keep-your-hair-on/9781472149930/




I get asked 'how can I help my child stop picking/pulling/biting?' a lot. And I know that those asking love their childr...
02/02/2026

I get asked 'how can I help my child stop picking/pulling/biting?' a lot.

And I know that those asking love their children, want the best for them, and have genuine, legitimate concerns about the impact of BFRBs.

Importantly, I'm not a treatment professional; my advice comes from my own experience (both as someone who was parented and as a parent myself) and from our research.

The bottom line is that it is much worse for a child to acquire chronic shame than to have bald patches or lesions. Our research has shown that shame mediates the relationship between hair-pulling and depression/anxiety AND that parents can inadvertently exacerbate feelings of shame - despite that being the last thing they want to do. I think shame also fuels BFRBs by keeping us in distress and maintaining the need for self-soothing.

I suggest considering an alternative question: 'How do I protect my child from chronic shame?'.

Please please please don't worry if reading this makes you reflect on how you've been parenting so far. The fact that you're here, getting informed and looking for answers means you're one of the good ones! We can't teach what we don't know, and it's not your fault that there is so little good information about BFRBs available.

As always please drop a comment or DM if you disagree or have anything to add. I like hearing from you!


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