In the art world, it is fostered by an incessant rain of numbers in the media whenever an art star comes to its attention. Graffiti Artists Turn on Banksy: The Rise of Art Hate Anthony Haden-Guest August 6, 2014
For the music genre, see Sludge metal. Sludge. Sludge is a semi-solid slurry and can be produced as sewage sludge from wastewater treatment processes or as a settled suspension obtained from conventional drinking water treatment and numerous other industrial processes.
Grudge : Holding grudge for someone shows emotional imbalance. A grudge is defined as resentment strong enough to justify retaliation. Everyone has, at some time or other, been hurt deeply by someone close. Bitterness about the person or situation leads to a grudge. Personal injustice ignites resentment in heart, which turns into a grudge. Since grudge is a form of resentment, a person who bears grudge may become revengeful. Instead of focusing on what he needs to solve a problem, for instance, he may spend most of his time thinking of ways to get back at whom he resents.