What's a word i can use to describe someone who puts them selves or their needs before someone else but not in a bad or selfish way?

If your job was precarious,would you look for a new one? explain.

Read the claim. human bodies have developed over time to support a vegetarian diet. which sentence provides the best supporting evidence for the claim? because humans have evolved over millions of years, it makes sense that our diet has evolved as well. i can feel the negative effects of meat and its excess vitamins when i consume meat products. the length of human intestines is better suited to digest food derived from plants than to digest meat. human taste buds have matured throughout history in a way that makes people crave the flavor of meat.

Why is broadway known as the great white way kown as great white way?