The more interests you add, the more times you will show up for other people who like the same things you do!
Click blue pencil next to Edit.
The following screen will pop up to help find things that interest you! Click on any prepopulated interests or click in Search bar and type for a specific interest.
All added interests will appear below Find Things That Interest You! Make sure to click Save and Continue when you done. All new interests will be reflected on your Profile.