To help a suicidal person: Get professional help. Do everything in your power to get a suicidal person the help he or she needs. Call a crisis line for advice and referrals. Encourage the person to see a mental health professional, help locate a treatment facility, or take them to a doctor's appointment. Follow-up on treatment.
Mona Daniella was a sensitive, gentle, kind, and caring person. She epitomized "Chessed", Loving-Kindness. She fought extremely hard. In a 2014 email I wrote to her that she was the bravest, the brightest, the most determined and the most resilient. Indeed she was. And much more.