Hi MJR,
I recall speaking to you in your first thread a few months back:
http://reincarnationforum.com/threads/question-about-souls-place-in-our-bodies.7420/
Some people are a lot more easily hypnotized than others. In fact, I have heard that some cannot be hypnotized at all (though KenJ would be the best person to speak to that issue based on his own background as a counselor). However, even without that barrier, there is the problem of "suggestion" as part of hypnosis. If not very properly and carefully done, it can lead to "false memories"--which were very much in the news awhile back. (
https://en.wikipedia.org/wiki/False_memory_syndrome). And then, there is the more general problem of "confabulation". (
https://en.wikipedia.org/wiki/Confabulation). So, as someone with a scientific background you will find it to be a good idea to hold onto your objectivity, whether it is your own or someone else's experiences that are being examined.
However, having said that, I believe that there are "real" PL memories. The ones that Ian Stevenson researched are some of the most convincing in my opinion as they were spontaneous and not based on regression. (Plus, they were confirmed by investigation). However, I also place a lot of credence in those reported by professionals who use hypnotic techniques regularly for therapeutic purposes such as Weiss and Newton. However, even here I think it is a good idea to hold onto the general precept that "extraordinary claims require extraordinary proof". For Weiss, this comes from the fact that he achieves healing results, something that cannot be accomplished by dealing with a patient's delusions as realities, but only by dealing with their real issues. I think that would also be true of Newton, but he presents much of his information in the context of explorations rather than therapeutic healings, so I tend to use a different standard there. This comes into play much more often in his second book and sometimes in the first when he is not dealing with therapeutic issues but, more-or-less, asking curiosity questions about a variety of subjects. But I think I am getting off subject.
The point is, that you may never find out whether you can be regressed without seeing a professional rather than relying on a Youtube video. Plus, you are going to have more confidence in the results if you are dealing with someone first hand who has some deep background in this area.
Cordially,
S&S
PS--My interest in reincarnation has more to do with my own personal issues and the general question of how things work, rather than survival. However, for you the messages you have received directly from your parents should be very comforting on the question of survival. Also, you may want to read some of the accounts on NDE websites. There are quite a few. This is one of my favorites:
https://www.near-death.com/