It is likely to cause Impaired Judgement first, then it starts to affect the muscles, so eventually your vision would be blurry, you'd slur your words, and you'd stagger instead of walk<span />
You sit there and relax too cool your self down mentally or physically
Because fatty acids are also known as lipids and lipids are used for long term energy, and proteins are also used for energy. I think that this makes them essential because they are able to keep a healthy amount of energy in their system and without them they would not be able to do so.