too many goodbyes

I'm writting this because I want to put some light about this topic. Sorry for my english ^^.

First at all, What's Huntington?

Huntington's Disease , also know as Huntington's Corea" или "Mal de Zambito" in spanish, is a neurodegenerative illness.Huntington’s disease is a genetic autosomal dominant progressive neurodegenerative disorder determined
by mutation at the gene that codes for the protein huntingtin, whose function is unknown. Clinically hallmarked by chorea
and behavioral disturbances, the diagnosis is confirmed by blood test for the disease’s gene

From link:

This degeneration causes...