Paranoia, possibly I will never know for sure. In the end everything went fine, but I will forever wonder if that one time I thought I was being followed, was I really paranoid.
I was in Huancayo, Peru in July 2013 only for an afternoon. First I must say that I was in a very weird mood of feeling lost and loneliness. Having gotten to Peru only a little less than two weeks, I was homesick and had headaches due mostly to altitude sickness, I had no appetite and did not drink enough water (very important in altitude I have learned), so my second week of traveling was very weird.
Huancayo Main Plaza