Imagine that someone has asked you a question and that you are repeating it. Say aloud, “You ask, how do I know this? I’ll tell you.” …That sort of thing will seem perfectly natural; it will break up the formality of your phraseology and warm and humanize your manner of talking.

• This is similar to the well-known “Hell Yeah or No” method from Derek Sivers.
• If someone asks you to do something and your first reaction is “Hell Yeah!”, then do it. If it doesn't excite you, then say no.

• Programmed aging theories say that our cells have a predetermined lifespan that’s encoded into our bodies. These include:
• Gene theory - suggests that specific genes turn “on” and “off” over time, causing aging.
• Endocrine theory -...