Cassava
To dream of cassava (yuca) represents feelings about an experience that benefits you to think that it's safe to believe that something difficult will get easier because you can do something about it. Feeling that a tough, dangerous, difficult situation will get easier because it can be repurposed to do something else if you give it some time or effort.
Example: A young man dreamed of eating cooked fried cassava which eventually revealed pieces of hair in it. In waking life, he left home to live with a girlfriend believing she could afford to house him until he got a job. His girlfriend started to have money problems forcing him to dislike living with his girlfriend and making him think about moving back home. In this case, the cooked fried cassava may have reflected his feelings about his girlfriend quickly making the difficulty of moving to her home to support him until he got a job easy because she was paying all the bills. The hair in the cassava that revealed itself after he began eating may have reflected how unpleasant and embarrassing it was to experience thinking about his girlfriend's financial problems after accepting her help to try to make his life easier.
Example 2: A woman dreamed of a cassava she was cooking being taken by a black bear. In waking life, she was got into an argument with her sister's husband while she was living with her sister's home. In this case, the cassava being stolen by the black bear may have reflected her feelings about living at her sister's home would make her financial problems easier to handle (cassava) was being completely taken away (stolen by the black bear) by her sister's husband's dangerous/unpleasant behavior (black bear) after their argument.