The words I cannot tell you

FULL TITLE: “ALL the words I cannot tell you”. I missed just one fucking character!
Entry for the Masquerade Contest.

Italian version here, Quello che non posso dirti.
This work has a second part, You needn't fear me.

And might be updated with a preview image... I apologise in advance if you'll get notified of it a second time.

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I’ve been wondering for a lot of time about the words “open your heart”, actually… but had never been inspired with something related to them, apart from useless crap, of course. I was thinking of the “irony”, if we can call it that, of such a phrase… it’s not at all easy, to open your heart to someone else, because then this person will see all the ugliness that you think it’s stored therein. It’s not at all easy, because then the other person may fear the intensity of what it’s stored in it.
I’m just an insecure person like that.
I’d keep talking of it, but the Artist Comments will already end up being long, without me rambling about this longer than I did.

In the text itself, I use a lot of scientific terms and metaphors. See, this is another reason why I love sciences: they have much more in common with us, than we think… you just need a different perspective.
A bit of explanation:

Spectrum of light: with this, I refer to the whole electromagnetic spectrum, of course. I just didn’t want this to be too specific, and less understandable to everyone.It’s the range of all frequencies of radiation and a small portion of it, is what we can see as colours. Ultraviolet, X and gamma rays on one side and infrared, radio and micro waves on the other are the remaining areas of the spectrum. I used some of them in the prose itself.

9.81 m/s² : gravity acceleration speed.

I also refer to a law of physics, and that is F=m x a (the force is equal to the mass, m, multiplied by a, acceleration). Forces(F) are measured in Newton, which I also mention in the text.

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I will most probably submit this to , so...
Beautiful members of our group, as I’m submitting this for a contest I’d love your opinion on metaphors. Are they too scientific, or you can understand them? The words “behind my mask”, in the last sentence, are they needed? I’d want to take them away, but I fear this wouldn’t relate enough to the idea of a masquerade if I do. What do you think? If anyone wants to Critique, tell me and I'll open it up.

I apologise for the length of my Artist’s Comments, of course. Feel free to hate me.

Edit: took out the evil ellipsis.