The magnet is mostly a very positive meaning dream. You are the person who is able to draw up the things you wish to have. The magnet is also a symbolism of your tendency to attach with things or people that are very dear to you. Perhaps the dream is only the reflection how important they are to you. On the negative note, the magnet shows that you attach people or situations that are not favourable to you. Beware of that.
Read more about dreaming of Magnet in other dream meanings interpretations.