tella O'Malley has walked many miles on 'Planet Teen'. She understands difficult teenagers - she was one herself, and as a psychotherapist she has spent many hours working alongside unhappy adolescents.

Stella takes parents inside the teenage brain and provides practical advice for each of the key milestones teenagers need to tackle during adolescence to become happy, healthy adults.

You will learn how to navigate many issues, including anxiety, obsession with technology, body confidence and the sexual self. Rather than always looking to 'fix' the situation, you will instead be empowered to know when and how to intervene and when to allow your teen to work it out for themselves.

Ultimately, you will understand your teen better and learn to rekindle joy in your relationship.