there was no information available about a film titled "Happiness for Beginners" involving Ellie Kemper. It's possible that such a film may have been announced or released , or it may be a project that was not widely covered in the available information.
However, I can provide some general insights into how the experience of filming, or acting in a particular role, can be therapeutic for actors in general.
Catharsis through Expression: Acting allows performers to tap into a wide range of emotions and experiences. This emotional expression can serve as a form of catharsis, providing an outlet for processing and releasing pent-up emotions.
Empathy and Understanding: Inhabiting a character's life and experiences can lead to increased empathy and understanding of different perspectives and life situations. This newfound understanding can be a source of personal growth and self-awareness.
Distraction from Real-Life Stressors: The acting process requires focus and concentration, which can provide a temporary escape from real-life stressors and challenges.
Creative Fulfillment: Engaging in creative endeavors, such as acting, can bring a sense of fulfillment and purpose to individuals, contributing positively to their overall well-being.
Bonding with Cast and Crew: Collaborating on a film fosters relationships with cast and crew members, leading to a supportive and positive social environment.
Validation and Achievement: Successfully bringing a character to life and receiving positive feedback for their performance can boost an actor's self-esteem and sense of accomplishment.
It's important to note that while acting can be therapeutic for some individuals, it may not be the case for everyone. Each person's experience is unique, and the level of therapeutic benefit derived from acting can vary significantly from one individual to another.
If "Happiness for Beginners" is indeed a real project involving Ellie Kemper, I recommend looking for interviews or statements from her or the filmmakers to understand how the experience of filming impacted her personally.