About 30% of survivors try again and ~7% eventually succeed according to https://hsph.harvard.edu/research/means-matter/means-matter-... , "Nine out of ten people who attempt suicide and survive will not go on to die by suicide at a later date. This has been well-established in the suicidology literature. A literature review (Owens 2002) summarized 90 studies that have followed over time people who have made suicide attempts that resulted in medical care. Approximately 7% (range: 5-11%) of attempters eventually died by suicide, approximately 23% reattempted non-fatally, and 70% had no further attempts."