The red trash can hanging on the wall is an emotional trash can. No matter what the trash can is, of course, the trash can must be covered with trash bags. Emotional trash is also trash. There is still a sense of ritual. Everyone has a moment of collapse. Will you suddenly feel emotional, want to vent your emotions, pick up the phone and want to find someone to spit, but don't want to bring the trash emotions to family and friends. After all, this work is inspired by the conversation among colleagues. This folding tree hole hanging on the wall may become your emotional garbage can. We hope to have a pair of listening ears and find an outlet for our emotions. Let this emotional garbage can listen to our garbage. When we use it, we can stretch the folding garbage can outward to form the feeling of a tree hole. Then we can take out a garbage bag and put it on the emotional garbage can, this garbage bag can hold our garbage. After the garbage bag is set, you can vent your emotions to the emotional garbage can. After the emotions are vented, remember to tie a knot and throw it away. What other ways can you think of to vent your emotions? You might as well share it with us.