Start a new life is not difficult and it takes just a second to do so. But what is hard, is to make that unconditional decision, and have a strong self-discipline to follow the plan.
That’s what I can see most people are missing. the determination and discipline, perhaps the motivation or inspiration.
Think about it this way.
In the Universe, something for nothing does not exist.
You always have to give up something if you want something else because what you have and do right now got you exactly where you are along with what you have.