Ty is there any specific place that people vent in?
No where specific... just have a look at the various forum sections, and see what's interests you, or where your knowledge lies, and focus on those areas. For instance, this section is all about relationships... which may be anything from simple friendships, to sex / romance.
Then look at the thread titles, read what they've posted, and if it's something you think you can help with, then post away.
Occasionally, the posts can be pretty brief or generic... so it's sometimes worth asking a few more questions about their issue, so you've got a better understanding of what they're going through and you can, therefore offer a better, more tailored solution.
If they're serious about sorting their issue out, then they won't mind answering 🙂