Suicidal behavior can be defined as:

Suicidal behavior encompasses actions or intentions that directly relate to the act of suicide. Taking preparatory actions for suicide involves behaviors that indicate planning or intent to engage in self-harm or end one's life. This can include acquiring means to commit suicide, making arrangements for personal affairs, or expressing clear intentions to carry out such actions. Recognizing these preparatory behaviors is crucial in assessing suicide risk as they signal a serious level of despair and intent that requires immediate attention and intervention.

In contrast, verbal expressions of a desire to seek help indicate a willingness to engage in support and are generally seen as a protective factor against suicide. Engaging in life-affirming activities and seeking therapy suggests a positive shift toward mental health and resilience, which does not align with suicidal behavior. Feeling a sense of calm about one's circumstances can sometimes be misleading, as it may indicate acceptance of a suicide decision rather than a genuine improvement in mental well-being. Therefore, these options reflect different aspects of mental health and attitudes toward life rather than behaviors directly associated with suicidality.