Some symptoms of depression are: Frequent or constant sadness or anxiety Loss of interest in activities once enjoyed Irritability, frustration, or restlessness Sleep disturbances Changes in appetite Difficulty concentrating, remembering details, or making decisions Excessive tiredness Feelings of guilt, worthlessness or helplessness Thoughts of self-harm or suicide If you suspect depression, you should not depend thoroughly on this information
doi:10.1038/s41598-020-62545-3 Goniewicz ML, Miller CR, Sutanto E, Li D
Fans of pronounced tobacco flavour tend to gravitate towards the full-flavour variants, while those who like a fresher sensation choose menthol
J Environ Psychol 15(3):169182
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Smoking prevalence and e-cigarette use by socio-economic status There are very large disparities in smoking by SES (as measured by NZDep, an indicator of neighbourhood deprivation) (Figure 9)