IN: What happens next?

How to unlock a phone when you forget its passcode 
Visit android device manager in a web browser. 
This method will erase the content from your phone. As of android 5.0, google has removed the ability to bypass the lock code without wiping the content.

OUT: You'll be able to get back into your phone, but you will lose any data (such as music and photos) saved to the device. This method will only work if you have android device manager enabled on your phone.

IN: What happens next?

The man with headphones is standing and talking to the camera. the old man roller skates

OUT: through the small yellow cones on the ground.

IN: What happens next?

How to sleep comfortably in an unfamiliar place 
Bring your pillow with you. 
Your pillow might offer a small comfort of home, even by just carrying its familiar scent. You can't bring your whole bed, so having your pillow at the very least will help aid in feeling more comfortable, no matter where you are.

OUT:
If you could not bring your own pillow along, creating a makeshift cervical pillow can help you position yourself more comfortably. Fold a small towel so it matches the pillow, and then roll the towel into a small tube.