Please choose the correct ending to complete the given sentence: Health: [header] How to get energy in the morning [title] Keep the snooze button out of reach. [step] Waking up and falling back asleep can trigger the start of a whole new wave of sleep hormones. Don't rely on your selfish morning persona not to hit the snooze button.

Ending1: Stick to it! [substeps] Before bed, turn off the lights and decide what color you want to see. For example, a bright blue or yellow color means dawn. Ending2: Move your alarm clock so you have to get out of bed to turn it off, the first time you hear it. [title] Wake up to the right type of light. Ending3: Take this moment to oxygenate your brain. [substeps] If you have a morning slump, set the alarm. Ending4: Try setting your alarm with the lights turned out and you are fully asleep. [title] Get out of bed when you wake up.

Answer format: ending1/ending2/ending3/ending4