What is the difference between one who says I feel like a tired goat or like a tired p-i - g ?
The Ge mara teaches that it is a good idea to stay away from the second type of person.
Words are like name labels , they also influence the person. Even the clothing we wear influences a person , the words we speak surely change us , word by word. As we use kind & gentle words , we become more like that.
A person was created in Hashems image. He also has certain animilistic tendencies in order to challenge him to grow.
Now it is true that Hashem created all , even non kosher animals & there are many lessons we learn from them , such as - be strong as a lion to fulfill the will of your Heavenly Father. But Kosher animals were permitted for food in order to provide us with energy in order to study Torah.
We need to also develop our positive Torah self - esteem by saying Hashem created this world for my benefit ! Sanhedrin 37a.
Now may be a good time for a gem of Torah study.