According to Webster:

woolly
adjective
1 a woolly hat: woolen, wool, fleecy.
2 a sheep’s woolly coat: fleecy, shaggy, hairy, fluffy, flocculent.
3 woolly generalizations: vague, ill-defined, hazy, unclear, fuzzy, blurry, foggy, nebulous, imprecise, inexact, indefinite; confused, muddled.

According to Mother Nature:

“We only see what we look at.  To look is an act of choice.” – Berger