Eyebrows

It was probably a throw away comment, something said to every customer in the shop, one of those things that people say, part of the service offered but what an effect. After having the return to school haircut the barber asked if I wanted my eyebrows trimmed. That one simple question has made me paranoid about them. Are they too hairy? Where is the border between hairy and too hairy? Am I of the age where eyebrow growth will go into fast forward and sprout at a tremendous rate? Now I will have to keep a check on the problem and make sure it doesn't get out of hand when on Friday I did not realise it was a problem.