If you dreamed about swimming in a blue lake: Some of your ideas may not be as fruitful in practice as they seem in theory, A change in your current relationships opens the door to a brighter future. Swimming in a blue lake in a dream indicates self-confidence, making very smart investments in the near future, not being able to achieve your desires and wishes due to financial impossibilities. For a man, this dream portends good opportunities and money, a bad job that you will regret, and an increase in problems. If a public official has seen the dream, it indicates that he will overcome the obstacles placed in front of his success one by one and he will be happy, and his health and well-being will be good.