One way is to think about your own emotions and experiences. Maybe a time you were really scared or really happy and build a story around that feeling. Another option is to take a classic story and give it a modern twist.
You can draw inspiration from real - life ghost stories or urban legends. For instance, the legend of the vanishing hitchhiker can be a great starting point. Just add your own twists and turns to it.
Try to think outside the box. Don't limit yourself to the usual patterns or solutions. Let your mind wander and imagine the impossible. It might just lead to a brilliant novel idea.
Well, one way is to draw inspiration from your own life experiences. The people you meet, the places you go, and the events you encounter can all spark novel ideas.
To get comic ideas, you could try combining different elements from various sources. Like taking a character from one story and placing them in a situation from another. Or take a common problem and give it a wacky solution. And don't forget to draw inspiration from your own dreams and memories.