If you have dreamed of learning that you have lung cancer: Your friendly nature pushes everyone to spend time with you. On the other hand, it may be useful to make some changes that motivate you. Finding out that you have lung cancer in your dream means that your health problems will upset your morale and cause sadness, suffering, fear and not being able to gather your courage. To see that you have lung cancer in your dream is interpreted as a troubled life and not knowing the value of your property and being sad.