If you need to speak to someone at any time 24/7 you can call the Samaritans on 116 123, the out-of-hours NHS helpline on 111, or Connection (Dorset Crisis Response Service) on 0800 652 0190.
For anyone struggling to cope with life or feels themselves approaching a crisis point, The Retreat is open daily from 4.30pm to midnight in Bournemouth. See also Dorset Mind for some additional useful contact details.