A regret, to be more precise, deeply imbeds in my mind for years that re-surfaces vividly every time that something is life and death related. ==>
A regret, to be more precise, that deeply has imbeded in my mind for years re-surfaces vividly every time that something is life and death related.
==> A regret, to be more precise, that has deeply has imbeded in my mind for years re-surfaces vividly every time that when something that is life and death related ....
