Comfort characters are described as:

A fictional character that you're immensely emotionally attached to. People with comfort characters tend to fantasize scenario's in their head with their "comfort character", giving them a feeling of wellness and comfort (hence the "comfort"). Contrary to popular belief, comfort characters aren't always looked at in a sexually explicit way. Most people genuinely adore their comfort character and use them to cope with their mental difficulties

A comfort character is when a character, which can be from a TV show, game, book etc makes you feel safe and happy when upset, sad, down etc.

While it might seem childish at first, I could understand how this could be a good way for men to get help dealing with mental health trouble, specially given the general issues regarded portrayal of men in media.

What do you think?