The question asks about a word related to a dream or a goal. The word vocation is defined as a strong desire to achieve a goal or the get something. Some synonyms for this word are mission, pursuit, quest, or undertaking. As we can understand, this word is related to what the question is asking for.
I'm a cook! This actually means poaching! You poach an egg by breaking the shell into boiling water; egg poaching. The stealing of fish or game, and even illegal hunting is also called poaching!