[3] Factors involved in this propensity are peer victimization, parental disapproval, and bullying,[4][5] as well as overall sentiments of undesirability due to LGBT identity.
[7] Stigmatization of LGBT identities results in negative self-feelings for the individual and increases their risk for self-harm and substance abuse.
[11] According to Joiner's Interpersonal Theory, feelings of isolation and perceived burdensomeness contribute greatly to an individual's propensity toward suicide ideation.
Studies have found that in gay and lesbian South Korean youth, these two main factors are present at higher rates than in their heterosexual counterparts.
Implementation of supportive policies and strategies enacted by schools and their personal and staff would create environments wherein the youth would feel more comfortable since "recent research has shown that higher levels of protectiveness and supportive school climates for LGB youths reduced suicidal thoughts".