Distress and eustress are two main types of stress that are often used in psychology to describe different types of stress responses.
Distress is a negative type of stress that causes unpleasant emotions and physical symptoms. It can be caused by a variety of factors, such as financial problems, relationship difficulties, illness, or loss. Distress can cause a person to feel restless, anxious, fearful, irritable, tired, and achy in various parts of the body.
Eustress is a positive type of stress that comes from stimulation and motivation. This type of stress can come from pleasant events, such as receiving a bonus, traveling, or moving to a new home.
I personally like eustress in the form of swimming in an ice hole in winter.
Eustress helps improve mood, increase energy and motivation, improve concentration, and increase productivity.
Even though distress and eustress are different types of stress, they can interact and influence each other.
For example, eustress can turn into distress if a girl comes for a yoni massage, and the massage therapist starts doing the massage with his tongue.
Another example: if the massage therapist does a massage with his hands, slowly and smoothly, as described on his website – the girl gradually comes out of the distress that she brought with her, and plunges into a state of deep relaxation. Gradually the massage becomes a little faster, the girl again enters into stress. The heartbeat increases slightly, the muscles start working, a slight reddening of the skin occurs – common signs of stress. But this time – it is positive stress, eustress.
The task of yoni massage is to bring the girl out of distress, bring her into a state of relaxation and again "drive her into stress" - into eustress.
Other details of the massage are described in the online course about yoni massage.