Protective factors are skills, strengths, or resources that help people deal more effectively with stressful events. Protective factors enhance resilience and help to counterbalance risk factors (negative life events such as academic, occupational, or social pressures). Protective factors may be personal, external, or environmental. A protective factor reduces the likelihood of attempting or completing a suicide. Increasing protective factors can decrease suicide risk. Strengthening protective factors should be an ongoing process to increase resiliency when increased risk factors or other stressful situations occur. Positive resistance to suicide is not necessarily permanent; programs that support and maintain protection against suicide should be ongoing.