Mars Planning Frequently Asked Questions. âº Watch videos or âº listen to audio clips from experts at NASA as they contribute their thoughts on some of the most popular topics discussed in the Mars Forum. The FAQs below were generated using public submissions gathered in the Mars Forum. âº Answers by category:
Search form. US methods of suicide. In the USA, there are three particularly popular methods of successful suicide: firearms, suffocation/hanging (likely to be largely hanging, but will also include carbon monoxide poisoning) and poisoning (commonly by drugs).
1 The suicide rate among those under 55 in California is slightly higher than the rate in the United States.  Adults (ages 20â59) account for 71 percent of suicides in California, with those over 60 accounting for 26 percent and adolescents accounting for less than 5 percent.