Brooding (getting stuck in passive, repetitive, negative thought loops) identified as a major driver of bedtime procrastination, alongside physical markers of stress. People who stay up later than intended may have a weaker physiological capacity for self-control.

Brooding (getting stuck in passive, repetitive, negative thought loops) identified as a major driver of bedtime procrastination, alongside physical markers of stress. People who stay up later than intended may have a weaker physiological capacity for self-control.