Waking up early can be a challenge for many people, especially if they are not morning people. However, there are several ways that can help one wake up early and not be miserable. Here are some tips:

1. Set a consistent sleep schedule: Going to bed and waking up at the same time every day can help regulate the body's internal clock and make it easier to wake up early. It is recommended to get at least 7-8 hours of sleep every night.

2. Avoid caffeine and alcohol: Consuming caffeine and alcohol can disrupt sleep and make it harder to wake up early. It is best to avoid these substances at least 4-6 hours before bedtime.

3. Create a relaxing bedtime routine: Taking a warm bath, reading a book, or listening to calming music can help the body relax and prepare for sleep. This can make it easier to fall asleep and wake up feeling refreshed.

4. Use an alarm clock: Having a consistent wake-up time and using an alarm clock can help train the body to wake up at the same time every day. It is recommended to place the alarm clock across the room to force oneself to get out of bed to turn it off.

5. Get some sunlight: Exposure to sunlight in the morning can help reset the body's internal clock and make it easier to wake up early. Going for a walk or sitting outside for a few minutes can help.

6. Exercise regularly: Regular exercise can improve sleep quality and make it easier to wake up early. However, it is recommended to avoid exercising too close to bedtime as it can make it harder to fall asleep.

7. Avoid screens before bedtime: The blue light emitted by screens can disrupt sleep and make it harder to wake up early. It is recommended to avoid screens at least an hour before bedtime.

By following these tips, one can train their body to wake up early and not be miserable. It may take some time to adjust, but sticking to a consistent sleep schedule and creating a relaxing bedtime routine can make a big difference.