Please choose the correct ending to complete the given sentence: Health: [header] How to be cool and laid back [title] Observe your surroundings. [step] Take a moment. See and note whatever's around you.

Ending1: Listen to the sounds of others talking on the sidewalk or cars and other people walking by. Take note of things about your surroundings that aren't readily apparent to you. Ending2: Pay particular attention to colors, shapes, and textures. [substeps] The idea is to be present in the moment. Ending3: Try to observe the world around you if you are visual learner. Think of what you see, touch, smell, taste, and feel. Ending4: Observe the sights, sounds, smells, textures and nature around you, and learn what's going on all around you. You can also view people from a different angle.

Answer format: ending1/ending2/ending3/ending4