This graphic, by educator Kristin Wiens, is a great metaphor for co-regulation, which is a core Self-Reg strategy.
In Self-Reg, co-regulation means what happens when a caregiver regulates a child’s (or other person’s) behaviour and feelings through interactive, bi-directional signals: adjusting their tone of voice, facial expressions, body language, and gestures and soothing word.
Children can only learn to self-regulate when they have the repeated experience of being co-regulated by caring adults. This does not mean trying to control children’s feelings or telling them to calm down. It means co-regulation: helping them feel calm and safe. Co-regulation is especially important with children, but, in fact, we co-regulate with others throughout our lives.
Stuart Shanker on Defining Co-Regulation
Co-Regulation: A shared state of calmness between individuals within which, as a result of our understanding of Self-Reg, we reframe the other’s behaviour, identify and reduce their stresses, and help them shift from maladaptive to restorative modes of self-regulation
Learn more:
You can learn more about Co-Regulation in our Self-Reg Foundations Program.
Podcast: Just How Important are Relationships Anyway?
More Reading: Self-Reg For Parents
See more fun graphics from Kristin Wiens here.

Let me reach out to find out if you can use this graphic and how you can get it.
Aviva
Is it possible to use a version of this boat and waves for a program for suicidal adolescents in a manual (we made the boat with diffrent colours but the same idea
Thanks for your comment! Could you reach out to info@self-reg.ca to find out what might be possible?
Aviva