Friends dream 
Boeing plane with lots people (crowd) in the daytime. Captain said they were coming into land and then nose dived the plane into the ocean...The plane then moved underwater through the ocean before coming to a stop...people were screaming once it stopped still in the ocean but just above the surface so they could get out onto a walkway they then arrived at a friend's house (school friend) but it felt like her house. The house was deep Green house and it was a semi detached. In the plane journey she felt sick and very scared, she woke feeling confused
Major Symbol
Plane – To dream that a plane crashes, suggests that you have set overly high and unrealistic goals for yourself. Your goals may be too high and are impossible to realize. You are in danger of having it come crashing down. Alternatively, your lack of confidence, self-defeating attitude and self-doubt toward the goals you have set for yourself is represented by the crashing airplane; you do not believe in your ability to attain those goals. Loss of power and uncertainty in achieving your goals are also signified
Minor Symbol
Crowd – To dream that you are in or part of a crowd, signifies that you need to make some space for yourself. You need solitude to reflect on a situation at hand and recharge your energy. Consider also the familiar phrase of "going along with the crowd" which implies conformity and lack of individuality.
Ocean – To see an ocean in your dream, represents the state of your emotions and feelings. It is indicative of some spiritual refreshment, tranquillity and renewal. To dream that you are travelling across the ocean signifies new found freedom and independence. You are showing great courage. To see water in your dream, symbolizes your unconscious and your emotional state of mind. Water is the living essence of the psyche and the flow of life energy. It is also symbolic of spirituality, knowledge, healing and refreshment.
Underwater – To dream that you are underwater, suggests that you are feeling overcome with emotions and are in need of greater control in your life. You may be in over your head regarding some situation.
Screaming – To dream that you or someone is yelling, represents repressed anger that need to be expressed.
Friend – To see your childhood friend in your dream, signifies regression into your past where you had no responsibilities and things were much simpler and carefree.
You may want to escape the pressures and stresses of adulthood. Consider the relationship you had with this friend and the lessons that were learned.
Alternatively, the childhood friend may be suggesting that you have been acting in a childish manner and you need to start acting like an adult.
House – To see a house in your dream, represents your own soul and self.
Green – Dark green indicates materialism, cheating, deceit, and/or difficulties with sharing. You need to balance between your masculine and feminine attributes.
Sick – To dream that you or others are sick denotes discordance and trouble in your life. It may also signal a part of you that needs to be healed, either physically or mentally. Perhaps you are wallowing in your own self-pity. You need to quit feeling sorry for yourself.
Scared – To dream that you are scared indicates that you are experiencing self-doubt and feelings of incompetence. You may be feeling a lack of control. Anger often masquerades as fear, so also consider issues about which you are angry about in your waking life.
Conclusion
The major symbol sets out the theme of the dream and from the symbol of the plane you can see how you are struggling with problems or goals in your life at the moment. This is in part to setting yourself targets which you couldn't possibly meet, slow down and assess each part of your life and pull back some and lower your expectations. To have been within a crowd of people on the plane shows that you need to set quiet time for yourself to relax and contemplate each aspect of yourself and your life and make achievable goals and plans to see real changes in your life. You said people were screaming cause the plane was crashing shows distress around you and anger in yourself maybe aimed at yourself because you lack the confidence and even doubt yourself and your abilities, this is why your goals seem to be to high for you cause your not willing to believe you can achieve what you need too. Again the fact you felt scared and sick in the dream shows this self doubt again, it is showing that you need to take time to repair yourself and get the confidence back you once had, you have been hurt or damaged in the past which has caused you to doubt all you are capable of, time to take a moment of reflection and pull together your strengths and push out the doubts you have stored inside yourself.
The symbols of the ocean and being underwater again are heavily based towards feeling overcome with your own emotions, you need to take time to heal the water is a symbol of healing and rejuvenation and its trying to tell you to slow down and look after what's important "you", when you sort out your demons so to speak you will again get a grasp on your life and move it in the direction you wish and when this happens your goals will no longer seem so out of reach.
The symbols of your school friend, house and dark green show that in a sense you are hiding away from your feelings almost childlike pushing thoughts and feelings away in the hope they will disappear. Finally with all this said these symbols show your inner soul and the colour shows the attributes of your soul, so as you can see difficulty opening up to people might come from this lack of confidence in your own abilities, as for the other attributes I couldn't comment this would be for you to judge.
Neutral
Sadness
