Embedded - Inserted as part of something larger or more complex.

whim - A sudden desire or change of mind, especially one that is unusual or unexplained

Diversion - Something that distracts attention from something else, sometimes done for fun or relaxation.

Extinguish - To put out a flame, fire, or light.

uptick - ​a small increase in the level or value of something

boast - Talk with excessive pride and self-satisfaction about one's achievements, possessions, or abilities

Essence - The core nature or most important quality of something.

Incline - A slope or slant, especially a surface that is changed from a horizontal position

mesmerizing - To hold one's attention in an almost magnetic way

flashback - A sudden, vivid memory of a past event, often triggered by something in the present. Often used in films and books.

Spin - To turn around quickly on a central point or axis.

Ego - A person's sense of self-esteem or self-importance.