Why do high school girls commit suicide?

There's a number of reasons but some of the most common ones are body appearance, trying to fit in, the pressure to do what others are doing such as drugs, etc ...

Bullying, social life, social media, fashion sense, cyber bullying, peer pressure, violence, family, trusting oneself, internal conflict, external conflict, depression, status (disability), lack of faith, etc. There are a wide variety of factors that may play a role leading to committing suicide and also maybe a combination of those listed above.