When god first placed me on earth or someplace else, was not I perfect (b/c god is perfect) and a part of god. So how could I have sinned? Why would god want us to suffer like this (going through the cycle of births and deaths) when we are each a part of him and know nothing but the good?
We do not know why God does certain things or were they initiated by a different process. Only God can answer this question. Some things are just beyond our understanding and we can only understand them when we grow spiritually. When one does meditation, grows spiritually, he/she finds answers to many questions. When one makes a connection with God, God Himself reveals many things that we otherwise would have not understood.