1. Format the text to add some verve to your messages

2. Make your messages disappear

3. Star a message so it's easy to find later

4. Clear out storage, and see who you talk to the most

5. View message details

6. Mute a conversation

7. Hide your last seen status

8. Disable read receipts

9. Don't save photos, videos by default

10. Use WhatsApp on a computer