Experts claim that people have been having more vivid dreams and nightmares during lockdown. Being confined with more time to sleep allows for more dreaming. Additionally, duller daily lives lead to more exciting nighttime brain activity and dreams. Dreams are symbolic and can help people interpret their feelings - for example, missing a train may indicate feeling left behind, while walking on air shows feeling invincible. It is useful to analyze dreams, as deciphering symbols can provide insight into one's emotions.