According to research, the order of letters in a word does not matter as long as the first and last letters are in the correct place. The human mind reads words holistically rather than individually letter by letter. NLP is a set of tools that identifies and removes "mental roadblocks" to help make changes in daily habits, understand motivations, and improve decision making and rapport building. NLP modalities include visual, auditory, kinesthetic, gustatory and olfactory representations of information.