A pervasive and heavy presence that can feel like a cloud hanging over a person's life. It makes even simple tasks feel difficult and exhausting, and it can drain a person's motivation, energy, and joy. A complex and multifaceted experience that can be challenging to understand and overcome. All-encompassing experience that colors a person's thoughts, emotions, and physical sensations. It may say that its presence can be so pervasive that it's hard to imagine what life would be like without it.