A personal attack is to insult some-one or to be-little them. It is a recommendation of some very worrisome warning signs of the post.
Recommending some-one go and seek help or signs or warning signs of underlying dependency that isn't healthy for a strong mature relationship is not belittling someone. Instead its is concern and recommendation to seek help is caring about some-one I have no social relationship to. If I didn't care I wouldn't say anything.