In some ways, it may be gratifying to have reincarnation after death without losing the original memory. If a person can return to this world again after death, it may be a comfort and satisfaction to keep his memories and feelings before his death. In addition, this reincarnation may also give people an opportunity to change their own destiny or influence the world process, thus bringing more opportunities and possibilities.
However, on the other hand, there may be some problems with this concept. First of all, the human brain is a complex system, in which the information stored is very huge, but people's memory ability is limited. If all experiences can be completely preserved, will a person's memory contain some unnecessary details or information? Is it necessary to keep this information? Secondly, if everyone can keep all the experiences and emotions after death, will the development track of society and culture be influenced by personal experiences?
Therefore, there is no simple answer to this question. Everyone can make judgments and choices according to their own beliefs, values and life experiences.