Please choose the correct ending to complete the given sentence: Work World: [header] How to enjoy work [title] Take regular breaks. [step] Studies show that workers who take short breaks more regularly are happier and more productive than workers who take one long break during a shift. If you have any control over the way you take breaks, it's better to give yourself 5-10 minutes every hour or two, instead of an hour off in the middle of the day.

Ending1: In general, it is even better if you take breaks every hour for twenty minutes or less. You're more likely to stay on track. Ending2: [substeps] It's also important to take time off and stay away from work for a while, as well. Taking some time off helps to energize workers and allow them to come back to work more productive. Ending3: The longer breaks allow you to relax and fall back asleep, the more productive you'll be on the job. You can take breaks by writing, journaling, or getting into a quiet cubicle in your office. Ending4: [substeps] An hour or two can create a new feeling that makes you feel more energized and energetic. When you need a break, take it! Taking 5 minutes every hour is usually enough to lead you to actually enjoy working.

Answer format: ending1/ending2/ending3/ending4