Yes, it is possible. Many successful writers focus solely on short stories. Short stories can have a strong impact, and they are in demand in various publications. Some readers prefer the concise nature of short stories.
No. Although H.P. Lovecraft is famous for his short stories which are filled with his signature brand of horror, he also penned some works that were longer than typical short stories. His works, regardless of length, are all characterized by a sense of dread and a unique exploration of the cosmos and the entities that might exist within it. His influence extends not only to horror literature but also to other forms of media such as movies and video games that seek to recreate the feeling of his terrifying and otherworldly stories.
Not exactly. While Lovecraft is renowned for his short stories, he did pen a few longer works and dabbled in poetry as well. His works often explored themes of cosmic horror and the unknown.
It depends. If you have a passion for storytelling and the ability to create engaging characters and plots in a limited space, then writing short stories can be a wonderful pursuit. However, if you find it difficult to condense your ideas or lack the time to dedicate to writing, it might not be the best choice for you.