Guts is purely fictional. It's a concept or character that exists within the realm of imagination and creative storytelling rather than being based on reality.
In the manga, Guts' character development is explored more deeply. The anime might focus more on visual action scenes. Also, the art style can vary, with the manga having a certain grittiness that the anime might not fully replicate.
First, you can start by researching online. There are many websites and forums dedicated to graphic novels where people discuss their favorites. Look for the most recommended 'guts graphic novels' like 'Fun Home' which is a very moving and well - crafted graphic novel. Then, you can check out local comic book stores. They usually have a section for graphic novels. You might find some great deals there.
Well, some men start by sharing the triggers that led to their weight loss. Others focus on the challenges they faced and how they overcame them. It varies, but it's all honest and from the heart.