You don't say exactly what you need to speak to someone about, but there are lots of organisations and people that may be able to help you for free.
Samaritans -
http://www.samaritans.org/ can assist with people who are suffering emotional difficulties or are at risk of suicide. Despite the name, they're not religious, by the way.
The Citizen's Advice Bureau -
http://www.citizensadvice.org.uk/ - can assist with legal and consumer problems.
Both offer free advice. Your GP may also be able to offer assistance, depending on the nature of the issue, and you might want to check out whether there is a YahooGroup -
http://groups.yahoo.com/ that deals with the area of concern.
Hope that helps. Of course, you can always ask on here, but this may not be the best section of the site, since we spend most of our time fighting about religion in here. Without sounding like we want rid of you, perhaps another section is more relevant to your needs, but if not, please do post again.