I know 10 facts about you:

Fact 1: You are reading this.
Fact 2: You can't say the letter 'm' without touching your lips.
Fact 3: You just tried it.
Fact 4: You're smiling.
Fact 6: You're smiling or laughing again.
Fact 7: You didn't notice I missed fact 5.
Fact 8: You just checked it.
Fact 9: You're smiling again.
Fact 10: You like this and you're going to rate or comment. :)