Aware, the national mental health organisation, has said that not all January anxiety is bad for you.
Knowing the difference between good and bad days versus longer periods of depression and anxiety is key.
Aware's education programmes can play a role in helping people understand the differences, the organisation, which helps people and their families impacted by anxiety, depression, bipolar, and mood-related conditions, said.
It added that learning more about your mental health could be a good New Year's resolution.
After the busyness of Christmas, it can be normal to feel drained in energy, low, and feeling the anticlimax after the festive period, Dr Susan Brannick, clinical psychologist and clinical director with Aware, said.
Dr Susan Brannick joined us on The Agenda this morning to talk to us some more about this.