Step-by-step explanation:
1. I could see better what the large advertising signs that are at a higher height say, could quickly recognize a person from a long distance, could see if there are insects or animals in lake or lagoon waters, could easily detect the presence of rats in my house, I could see fleas on my cat more quickly and accurately, I could quickly eliminate the presence of mites in my house.
2. The sound of a snake and thus know how close it is to my house. I could better hear the background sounds that are in a phone call and thus know where exactly the person I am talking to is. I could easily detect a fire forest over long distances.
3. If my sense of taste was more sensitive, I could not bear flavors or fruits as acidic as lemon, mango, maybe I could avoid or consume medicines that contain very strong chemicals, which could affect my health.
4. Scientifically it is already proven that the human being has even more developed the senses of sight, smell and hearing than previously believed, which shows that we were perfectly designed.
The human being can make use of his intelligence to create things, and invent so that he can survive in a reasonable way without threatening the lives of other human beings.