"Infantil" refers to behaviors, attitudes, or characteristics that are typical of children. It often describes actions that are overly naive, immature, or lacking in seriousness. This term can apply to various contexts, including emotional responses, decision-making, and social interactions, where an individual may not exhibit the maturity expected for their age. In psychology, "infantil" can also relate to developmental stages, where certain traits are seen as part of normal childhood growth. However, when these traits persist into adulthood, they may be viewed negatively, suggesting a reluctance to embrace responsibilities or face challenges typically associated with maturity, such as in the case of adulting.