It turns out that there is a psychological explanation for this. Anastasia Satriyo M Psi, a family psychologist, revealed that when girls collect stickers, there is actually an emotional need fulfillment. "Fulfillment of self-identity needs and a means to release stress, obtained from playing with stickers," she said.

According to Anas, by allowing children to choose stickers, it actually helps them develop their identity. "The development of self-identity starts from being able and allowed to choose things they like, as simple as being given the opportunity to choose stickers they like," said Anas.

"This is certainly very good for children's emotions. 'The need for emotions to have a sense of accomplishment (feeling of achievement and self-satisfaction),' expressed Anas. The pleasure in these stickers can also reduce stress in children. Just like adults, children often experience stress but they cannot express it well."

"Not only that, when a child can fulfill achievements and self-identity through these stickers, dopamine or the happiness hormone in their brain will also increase. It has a positive impact on their mood and emotions. Source: IG Anas Satriyo M Psi"