Should you or someone you know need it, here is a link to Samaritans website: http://www.samaritans.org
This wonderful organisation is available 24 hours a day. You can telephone anytime, or if you prefer to see someone in person many centres offer the opportunity for you to visit the centre during the day. Their volunteers are all trained to a high standard and the service is confidential.
08457 90 90 90 (UK)
1850 60 90 90 (ROI)