So if you could do that as a little kid and you knew the best way to improve at something is to keep working at and working at it, why are adults unable to simply get out of their own way with their negativity, self doubt and terrible self talk that basically ensures they will never improve and just give up?
'Tis the downside of acquiring more information, which we inevitably do, the longer we're alive. It's easy to then become like ol' Dale here
By making talking AROUND topics we find uncomfortable, rather than about them, our forte. That's where membership in a men's group (Even a de facto one which exists entirely online, like SS)comes in handy... We ALL need a Taber in our life, to occasionally remind us to knock off the bullsh-t, and get to the central point. In The OP's case, this might look like
-Finally fessing up having Mommy issues(Who among us doesn't, to a degree)which have gotten way out of hand, and that he's seeking a replacement for what he wishes he received in early childhood. Despite the fact that he ain't a child anymore(Physically, at least), and no sane woman is going to be remotely eager to be his substitute mommy, who also takes him into her bed on a regular basis
-Admitting that Mommy issues aren't his problem... He's just terrified of pursuing a woman his own age or a decade younger, possibly falling for her, because intellectually he knows this(Like everything else in life)will be impermanent. So to avoid the pain which will accompany such a loss, he seeks out women he knows are either highly unlikely to desire him, or who might agree to a very brief fling. So brief, that no emotional connection forms, and he can go through life unscathed and less than fulfilled