If you have dreamed of taking blood from someone else in your dream: You may have to deal with increasing criticism or complaints, issues related to the financial situation of your loved one may be on the agenda or you may shop together. To take blood from someone else in your dream refers to asking for help from a friend you love, having power and taking a step towards a good, peaceful and happy life. Not being able to take blood from someone else in a dream is interpreted as being alone in the face of undesirable events, having a helpless period, and being an unhappy and troubled person.