Hi @Former-Member@Kurra@CherryBomb
I would say that handcrafts like knitting, crochet & beading, also colouring would come under the the category of art therapies. This is a valid and effective part of treatment for a range of mental and physical conditions.
Dr Eric Cunningham Dax was a well known Melbourne psychiatrist who pioneered the use of art as a treatment modality for mental illness. There is a gallery in Melbourne dedicated to this work.
Expressing emotions, mental and physical internal states via creativity is often a safer and gentler way to do therapy. Sometimes the words do not come but one can draw a symbol or make a colour that expresses the internal state. It unlocks another language and part of the mind & heart that promotes healing.
Many famous artists had mental illness and yet produced amazing paintings or works of music that continue to move and inspire us. I wouldn't dismiss the power of "hobby" therapies.
Personally I love watercolour and waterlillies 🙂
Frog