Like dogs, cats are very good at using body language to convey messages. I believe that owners are well aware of this when raising cats. We are used to the physical signals of cats asking for cuddles and food. However, what owners really need to pay attention to is the very important but easily overlooked "cat's distress signal"! 
So-called "seeking help" doesn't necessarily mean there's an immediate danger. Often, it just means the cat is feeling troubled and wants someone to help it, so it will use certain body language to express it. Because it's often not so obvious, it's frequently overlooked! If the trouble can't be resolved, it can cause the cat to accumulate stress.
For cats, it's actually quite straightforward: they meow! When cats are bothered or need help, they will make a slightly lower-pitched sound than usual, which sounds like "meow~". Because cats want someone to help them, this meow will be continuous, and their whiskers will droop. In severe cases, their whole body may even stiffen.
Sometimes the situation is easy to understand, such as a cat getting stuck in a high place it can't jump down from, or being trapped in a place it can't get out of. However, as mentioned earlier, many times there is no immediate danger, but the cat is feeling troubled and will meow, which the cat owner can easily overlook when they are confused!
Please note that cats only send these signals when something is wrong and they need help. When humans experience foot pain, they express it in various ways, such as saying "My foot hurts," crying or meowing, or shuffling. However, cats cannot verbally express their discomfort. Not only cats, but generally, animals don't show their discomfort unless they have a serious illness. If they meow in pain or visibly shuffle, it's like telling a predator they are weak. Furthermore, to avoid being attacked, they must appear energetic even if they feel unwell.
Therefore, by the time owners notice something is wrong with their cats, their illnesses are often already serious. However, if owners observe their cats carefully, they can detect signs of illness much earlier. These include visible abnormalities such as coughing, sneezing, runny nose, and diarrhea. Beyond these, owners should also notice subtle unusual behaviors in their cats, such as loss of appetite, reluctance to play, and sleeping in dimly lit places. Only owners who spend a lot of time with their cats are likely to be the first to notice these unusual behaviors. For example, a cat suffering from epileptic seizures will pretend to be unaffected as long as it can manage. Owners who live with their cats daily will find it difficult to detect these abnormalities unless they witness the seizure firsthand. Similarly, skin rashes or other unusual signs are usually only noticed by owners who regularly pet and groom their cats.
It is your responsibility as the owner to carefully observe your cat's physical condition and notice any subtle signs they exhibit. Pay close attention to your surroundings and your cat's behavior. If you can identify and address the root cause of your cat's distress, it will build trust and strengthen your bond!
Another common scenario is that cats sleep with their paws covering their heads or burying their heads in their sleep – this adorable sight is actually caused by them finding the light too bright! Cats have very keen dynamic vision, and the flickering light from household fluorescent lights can be quite stimulating for them. Therefore, if you are an owner who habitually has an irregular sleep schedule, please provide your cat with a dark place to sleep. Sleep is very important for cats; poor sleep can lead to long-term health problems!