I did not see emphasis on the isolation/exclusion experienced by gifted kids. Additionally, I think some work should be devoted to the possibility that the "over-reaction" accusation from family and peers may contribute further to feeling so different from everyone else.
Such experiences as you describe often change kids and adults forever; qualitative
leaps may have taken place so welcoming the reactions into the individual's sanctum and making peace or growing to accept or even learn from them may be as if not more important than rebalancing your bicycle or dropping the pencil or yielding to the defeat emotions will deal you much as the incoming tide; these would be cognitive responses and are oil in the water of emotion.
How does one feel about these increasingly well defined feelings? How does one feel about oneself having such feelings? How does this fit into what you already thought or felt about yourself? Do you find yourself wishing not to feel as you do? What about other people? How might they react? How much do you want them to know? Do you control how much others know of your feelings even tho' you don't feel in control of the feelings themselves?
Breathing is great especially if extended into focus on the breath and practicing noticing the wrenching experience approaching and letting it go on by like a floating cloud. This is a gentle dealing with the shock and pain within oneself and what is treatment about anyway if not developing self-knowledge and acceptance despite the inability to change oneself fundamentally? And even as experience grows, accumulates, overwhelms and pains one? Developing tolerance is the strength.
And creativity itself is not the ingredient to (?) it is creative expression. If it can't come out in its created form, there is no release and no certainty of the quality or form of this energy.
Im one of those vicariously woundable people and just the term "scraps" hurts me and preceeds my fantasy of being relegated to the scrap heap...thrown away, unwanted, useless. "Recycled" is more fitting and a lot more cheery, don't you think?
I hope this feedback is of positive use to you from one of those people who was once one of those children; I went on so long due to a vicarious identification with your unseen gifties. And it brought up lots of my ancient pain too so please, read it in the spirit in which it is intended and for which it is not without cost.