Life after death is a great topic to contemplate and to research particularly since it affects every one of us whether we like it or not.
Most people that I have observed rely on whatever religious instruction in whatever denomination they were taught as a child. Many of these people believe absolutely in their faith but at the same time a great many do not. This latter group admits to not being particularly religious and to only rarely attending church and yet they still retain an underlying faith or belief in their own religion.
Will a spirit reincarnate? All things considered, many accept that body has kicked the bucket, and the spirit gets resurrected. After your body passes on, the spirit looks for one more body for reincarnation. You can think about the spirit's resurrection through interesting and drawing in reincarnation novels.