I have anxiety and when I started at my current workplace, it spiralled massively out of control due to the pressure of a new place, new people, not knowing the rules (written and unwritten), being on a temp contract and wanting to make a good impression/not mess up, etc. I had a fairly prolonged relapse which I kept covered up at work because I didn't want to be seen as not coping.
After a few months, I realised that my workplace is totally open to mental health; it's high on the agenda and openly discussed. I opened up and got the support and understanding I needed.
Someone new has started - I'm not their manager but I've been tasked with getting them settled/showing them the ropes. I suspect from their behaviour that they may have anxiety or another MH issue. They are very nervous and apologetic, have alluded to being overwhelmed and past problems, and TBH I just recognise myself in them.
Would you say anything? Is there any way I can say - without making any assumptions - that if they do want to share anything, they are in an understanding environment and support will be given without judgement?