People who cannot leave the house without writing a shopping list first are not showing signs of poor memory, according to psychology experts. Research cited by mental health professionals instead links the habit to a need for order and mental clarity.
Many people who rely on lists feel a little embarrassed, assuming it means their memory is weak. But millions of people share the habit and feel satisfied with it because it helps them shop correctly, according to the report. Studies show the habit reveals distinct traits and feelings in those who practice it.
Why lists bring control and clarity
Speaking to the Spanish outlet CuerpoMente, psychologist Leticia Martín Enjuto said these people need to experience a "physical connection" with the tasks they carry out, including grocery shopping.
She said that every time someone writes notes on paper, it activates brain areas that allow for better retention of information and cognitive organization.
As a result, most people who write lists before shopping feel greater relief, since the habit gives them a sense of control over the situation and greater mental clarity, to the point that they do not forget a product they meant to buy.
Better organized in daily life
Other studies cited in the report found that these individuals know how to organize their day-to-day lives and plan correctly what they need to do. They dislike leaving everything to the last minute, since that only causes them significant discomfort.
A break from screens
Martín Enjuto also offered a view on the act of handwriting itself. She said these people are trying to take a break from the constant presence of screens, though this does not mean they avoid technology altogether. Rather, they aim to use it with more balance.
She said she observes how these people tend to set clearer boundaries between the digital and the everyday, avoiding turning every activity into an interaction with their mobile phone.
