These are common questions that people ask when contemplating the so-called "Law Of Attraction", and they are good questions to ask.
Some people claim to have the answers. I am not one of those people, but I am happy to share my thoughts on the subject with you here...
How do YOU feel about the Law Of Attraction as it applies to these deeper questions?
Have you found satisfying answers for yourself?
If not, are you able to apply the like attracts like principle to your life anyway?