I'm wondering if I'm being too sensitive to the wording here, but this was directed to a class of teenagers by the trainee in my class.
Looking at the background to a poem, she repeatedly referred to 'mental problems'.
I don't know if it's just me thinking that 'mental' as a description on its own is rude and it hints at this, as it isn't describing the condition of health.
I want to ask her to say 'mental health issues/disorder/condition' and acknowledge what she wanted to talk about are illnesses of the mind.
However, I have a number of points about her delivery and planning to feed back to her and I don't know whether this one will make it appear I am being overly picky!