adverb used for emphasis to indicate to what extent or degree something is true
preposition used to indicate the degree or extent of something
Used in the context of emotional well-being, as in 'feeling happy at all'
Used in the context of success or failure, as in 'not successful at all'
Used in the context of academic performance, as in 'not trying at all'
Used in the context of symptoms, as in 'no pain at all'
Used in the context of satisfaction levels, as in 'not satisfied at all'
In writing, 'at all' can be used to emphasize a negative statement or to indicate that something is true in any way or to any extent. For example, 'I don't like that book at all' or 'I can't understand this at all.'
In psychology, 'at all' can be used to assess the severity of a symptom or behavior. For example, a psychologist might ask a patient, 'Do you feel anxious at all times?' to gauge the extent of their anxiety.