It doesn’t matter what we want.

Once we get what we want, we vy for something else. Our needs cannot be satisfied; they only enlarge. Suffice to say, if you don't achieve something, the world doesn't end. There's always something else you can aim for. That's what humans do.

Only good habits can transform your life.

Bad habits work against your transformation and good temporary changes don't show significant effects, because they are not tested with repetition. Whether a good step towards a good life becomes a good habit is up to you. And habit is simply repetition of that good step.