Many people have trouble sleeping. One tip that can help is to make sure your sleep-wake cycle stays on track. And sunlight can help with that, as it plays a role in your sleep-wake cycle. So make sure to spend some time outside today. You could go for a morning walk, eat lunch outside, or shoot some hoops in the afternoon. Even a little extra time outside during the day can help keep your internal clock running smoothly. And when you’re well-rested, you’re often better able to handle stress.