"You don't need to wear high heels and a shift dress, but changing out of your PJs will help you transition from lazy to work mode," Jill Jacinto, a millennial career expert for Works, told POPSUGAR. I don't know about you, but when I lounge around in my baggiest sweats all day, I'm surely not in the mood to make an effort at anything. Put on jeans and a shirt — you'll feel more ready to take on the day's tasks.