If you are in hot air balloon, then such dream suggests you to get over with all of the negative past. Its time to move on. The dream could also show that you are not feeling the ground at certain aspects of your life. Perhaps you should stop being frivolous and start acting like an adult. On the other hand, the dream may symbolize the state of your mind where you feel lifted by some relationships, love or any other success.
Read more about dreaming of Hot Air Balloon in other dream meanings interpretations.