I know this may sound very weird or even crazy to some, but I believe that some fears we have in this life may be caused from a previous one. Your fear about being buried alive may as well could have happened before. I know, I know it sounds weird, but I do believe this. I had a fear of childbirth and I still have one of heights and I think something may have happened in a past life to make me this way.
Now, for those people who have fears of people in costume or ice cream, well....now that's crazy! LOL
