Imagine a ghost who is always really hungry, but no matter how much food they eat, they can never be full. This ghost will always feel like they need to eat more and more, but it never makes them happy or satisfied.
This ghost is called a hungry ghost. They are not real ghosts that you can see, but they are part of a Buddhist belief. Buddhists believe in reincarnation, which means that after someone dies, their soul is reborn into a new body. It is said that some souls are reborn as hungry ghosts because they were so greedy and selfish in their past lives.
These ghosts are often depicted as having small mouths and huge bellies, because they can never eat enough to satisfy themselves. They are also said to be very lonely, because they are always focused on their own needs instead of caring for others.
In Buddhism, it is believed that one can become a hungry ghost by having strong desires that cannot be fulfilled. This can happen in this life or in a past life. To avoid becoming a hungry ghost, Buddhists strive to practice generosity, kindness, and selflessness. They believe that by doing so, they can create good karma and ensure a better rebirth in their next life.