Inventor 
To dream of an inventor suggests unique and outstanding accomplishments. This indicates your need to bring yourself to a higher level of consciousness.
To dream that you are an inventor signifies your dream of wealth and future success. It also emphasizes your creative side.
Flirting
To dream that you are flirting indicates that you feel a desire for more intimacy and affection. You may be ready to enter into a serious relationship in the near future.
Duckling
Seeing a duckling within a dream represents a return to your roots. Be careful not to get caught up in your past and forget to live in the present. If the duckling is swimming, it represents your forward movement away from the negative memory from your childhood.
Narcissus
To dream of a narcissus implies excessive pride in your appearance. This may also be a representation of a narcissistic person in one's life. Dreaming of narcissus likewise symbolizes great love.
Palm Tree
To dream of palm trees denotes a certain serenity and mighty aspirations. Dreaming of palm trees may also refer to your ambitious expectations and triumphs.
Rectangle
To dream of a rectangle symbolizes the number four because of its four sides and four corners. To notice a rectangle in your dream signifies stability, wealth, and control
Scientist
To dream that you are a scientist symbolizes your desire to try new things and express your individuality.
Valentine
To dream that you are sending out valentines is a subconscious reminder that you need to share the love you have in your heart with those around you.
To dream that someone has given you a valentine indicates how cherished you are as a friend and lover. Those around you appreciate your generosity and kind heart.
To dream of a box of valentines foreshadows the return of a previous love to your waking life.
Blackmail
To dream that you are blackmailing someone implies that you strive to win at any cost, even if it means hurting someone else.
To dream that you are being blackmailed indicates that you feel vulnerable and exposed. You are doubting your potential to succeed. It may also represent a 'black male' who you associate with.
Incubator
To dream of an incubator hints that you require some stability and tranquility in your life. Alternatively, it represents your fresh and innovative ideas, as well as growth and development.
To dream that you are in an incubator indicates that you are handling your situation prematurely. It may also indicate your attempts to avoid real life trouble, responsibility, and obligations.