This sluggishness of thought, combined with such liveliness of feeling, not only enters into my conversation… — Jean Jacques Rousseau

This sluggishness of thought, combined with such liveliness of feeling, not only enters into my conversation, but I feel it even when alone and at work. My ideas arrange themselves in my head with almost incredible difficulty; they circulate in it with uncertain sound, and ferment till they excite and heat me, and make my heart beat fast; and, in the midst of this excitement, I see nothing clearly and am unable to write a single word – I am obliged to wait. Imperceptibly this great agitation subsides, the confusion clears up, everything takes its proper place, but slowly, and only after a period of long and confused agitation.

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