If you are feeling suicidal, we would suggest you immediately call up a suicide prevention helpline – https://en.wikipedia.org/wiki/List_of_suicide_crisis_lines

India :
1. Aasra – +91 22 2754 6669 (24×7) Website: www.aasra.info
2. Jeevan Aastha Helpline : Toll Free : 1800 233 3330 (24×7)

United Kingdom :
1. Samaritans – for everyone, Call 116 123, Email [email protected]
2. Campaign Against Living Miserably (CALM) – for men, Call 0800 58 58 58 – 5pm to midnight every day
3. Papyrus – for people under 35, Call 0800 068 41 41 – Monday to Friday 9am to 10pm, weekends and bank holidays 2pm to 10pm, Text 07860 039967, Email [email protected]: samaritans.org
4. 999 and 112 is the national emergency number

United States of America :
The National Suicide Prevention Lifeline can be reached at 1-800-273-8255

Canada :
911 is the national emergency number