background blue confuse confusion curve hangover headache Migraine pattern purple radial radiate twist about arrow arrows circle circles confused merge pole road round roundabout sign spin spinning traffic warning white canada confusing direction directions lost ontario red same sky stop stouffville street streets two way which wrong dizzy roadsign boat boats rowboat small boat crazy face color colour drug drugs euphoria hallucination line lines mind current fish green school swim swimming under underwater water beech bewildered entertainment Fagus hedge hedgerow leisure maze puzzle footbridge