The 3 PM slump was my fault this whole time, not the coffee
I always napped around 1:30 PM with my blackout curtains and phone alarm set for 45 minutes, but I kept waking up groggy and worse than before. Last Tuesday my coworker in Charlotte said her trick is napping before 1 PM for only 20 minutes, so I tried it and felt amazing. Is there a magic window for nap length that works better for everyone, or do some people just need shorter ones?