This is the dream caused by trouble.
But if you don't think so,
Then, the bicycle in your dream symbolizes a state of self-reliance, youth and chic.
I always find that I can't find work or work.
Explain that your adjustment to work life and leisure is not harmonious.
I lost my relaxed lifestyle because I was too involved in my work.
You also said that you are a very careful person and have never lost anything.
This may be because you are too careful at ordinary times, leading to nervousness.
The loss in the dream is only to release this nervous mood.
Don't worry.