Explain why insulin injections are not the course of treatment for all diabetics

Because during the early stages of type 2 diabetes, the main defect is insulin resistance (that is, glucose cannot get into the cell although there are sufficient insulin production by the pancreas.) What is needed is medications (e.g. metformin) that allow/facilitate the intake of glucose into cells.
There isn't any need for insulin since the pancreas is functioning normal. It's the receptors (glut receptors) causing the problem, that allow glucose into the cells

I’ve personally felt invisible all my life, especially when a friend turned out to be fake and didn’t seem to take any type of interest in what i said or any type of input i said. being invisible is a terrifying feeling to experience due to the fact you feel like no one sees you and just sees you (sorry if that doesn’t make sense). it’s like a deep emptiness that no one can fill, just you; you have to fix that emptiness by yourself and you don’t really want , or in some cases want to be invisible. i can see many invisible people when they intentionally stay away from people that can potentially hurt them in any way. also, when a person intentionally breaks off a connection so they aren’t seen by people.hope it

Why  do you think body composition focuses  on the  ratio  of  fatty tissue  to  other body tissue? why is  body composition not related  to  weight?