The yield sign in dreams is interpreted as the sign to be aware and cautious about particular aspects of your waking life. The other explanation is saying that you should stop for a while in whatever you are doing and take a break.
Dream dictionary: Yield sign dream meanings
Dreaming you yield to an enemy in an argument, is a bad sign.
…approaching and growing in dimensions as it nears you, finally taking on the form of an enormous serpent | if you then, after frantic efforts, succeed in escaping its attack, and altogether lose sight of it, it foretells that you will soon imagine you are being disobeyed and slighted, and things will go on from bad to worse. Sickness, uneasiness and unkindness will increase to frightful proportions in your mind | but they will adjust themselves to a normal basis, and by the putting aside of imaginary trouble, and masterfully shouldering duties, you will be contented and repaid. Dreaming that a snake coils itself around you and darts its tongue out at you, is a sign that you will be placed in a position where you will be powerless in the hands of enemies, and you will be attacked with sickness. To handle them, you will use strategy to aid…
…If you dream of mowing hay, you will find much good in life, and if a farmer your crops will yield abundantly. To see fields of newly cut hay, is a sign of unusual prosperity. If you are hauling and putting hay into barns, your fortune is assured, and you will realize great profit from some enterprise. To see loads of hay passing through the street, you will meet influential strangers who will add much to your pleasure. To feed hay to stock, indicates that you will offer aid to some one who will return the favor with love and advancement to higher states….
…his mosque sees himself in a dream coming before God’s Prophet (uwbp) and finds him standing up, it denotes one’s correct religious standing, and it means that he will have commanding authority over the Imam of his time. If one finds him (uwbp) deceased in the dream, it means that a noble person from the family of the person seeing the dream will shortly die. If one sees the funeral of God’s Prophet (uwbp) in a dream, it means that a calamity will befall that country. Following his funeral procession up to his grave (uwbp) in a dream means that the person seeing the dream will yield to innovations. Visiting his grave (uwbp) in a dream means receiving a great treasure. If one sees himself as the son of God’s Prophet (uwbp) in a dream, and even if one is not one of his descendents, it denotes one’s sincerity, true…