Just like fear, love or hope, anxiety has accompanied us since we were very young at crucial moments in our lives. At the beginning we did not know it, but as we grew up we have learned to detect what we really felt when that discomfort was deeply born and manifested itself... Was it hunger? Or was it love? Or should I really have bought that red vest? So many questions and, many of them, always with the same answer: it could be pure anxiety.