To dream of represents contemplation. Feeling good noticing what you are doing is intelligent. Feeling too intelligent to have to worry. It may also reflect your attempt to show others that you are capable of acting like an adult about something dangerous.
Negatively, a dream may reflect a preoccupation with not wanting to look stupid. A concern about other people thinking you are always making smart decisions.
Example: A woman dreamed of wanting to show her father . In waking life she wanted to show people she knew that she was adult and perfectly mature about having to discuss her father’s recent death. The smoking pipe may have reflected her her feelings about being relaxed and intelligent about the dangerous topic of her father’s death.