Sentence examples for this is very difficult from inspiring English sources

The phrase "this is very difficult" is correct and commonly used in written English.
It can be used in a variety of situations, including: 1. When describing a challenging task or situation: "Trying to solve this puzzle is very difficult." 2. When expressing a personal struggle or hardship: "Dealing with my illness has been very difficult." 3. When acknowledging the difficulty of a decision or choice: "Deciding between two great job offers is very difficult." 4. When describing a complex concept or idea: "Understanding quantum physics can be very difficult." 5. When expressing frustration or exasperation: "Why is this assignment so difficult?" Example sentence: "Learning to play the violin is very difficult, but with enough practice, it becomes easier."