Please choose the correct ending to complete the given sentence: Health: [header] How to find out what makes you happy [title] Rate your days. [step] One key to learning what makes you happy is to start looking for patterns. The best way to look for patterns is to create data.

Ending1: If you have a lot of clear information, then you will find patterns in all your actions or activities. [substeps] Keep track of what you eat for breakfast and how you exercise. Ending2: This can help you consciously identify patterns that you find difficult in life or of which you know not to mess with. [substeps] Some useful bits of data include people, places you both share memories of, names you both know, activities you do together, and places you both like to go. Ending3: That is, you need to take time each night to write about your day and how you feel about it. That way, you can start seeing the things that make you happy. Ending4: It's easy to end up thinking, " i'm so happy because they're spending money on food, " and find that positive data is still coming in, too. What's more, you can note when your day is well spent and look up patterns to the times you're happy.

Answer format: ending1/ending2/ending3/ending4