Something is missing in my bathroom cabinet

Sometimes we feel that something is wrong although we can^t tell what it is. We just have this feeling that something should be different. Have you ever felt it? Sometimes you might feel something like this in the morning, then live the rest of the day, completely forgetting about it just to remind yourself about this situation in the evening. That happens all the time. It is the subconscious that keeps this information and analyzes it. I had that situation yesterday. What happened? In the morning I woke up and as usually I wen to my bathroom. I have opened my bathroom cabinet and took the toothpaste as well as brush. I have brushed my teeth, took the shower and went to work. Through the whole day I had this really strange feeling that something is not OK. I thought that I have forgotten about something in the first place but it wasn^t the case. I realized in the evening that there was a perfume missing in my bathroom cabinet. I use it everyday and put it back on the same place and yet it wasn^t there. It turned out later that my son took it without asking me. This story is a great example of how our mind works even when we are not aware of it. Do you know what I mean?