I suppose it's been about 2 1/2 decades, give or take... & what has happened, is that: it basically has had moments, or if I am extremely lucky, entire years where - it hasn't by any means, "(just) disappeared!" But more, it's gone into the background. Or been, 'passive.' So what I mean by that, is--let's say I've gotten some great job (not really; but it's working for me, & it is making me happy), and my interpersonal communication relationships are going very very well. Then I am for all-intents, supremely/infinitely happy.
Then that/or those "Times," can be quite Euphoric, and also allow for some relief, or counterbalance, in order to continue to proceed in the living of my otherwise meaningless, bored, pointless, spending seasons on end & at a time; 'Adrift,' manageable (somehow)~*. That said, as I've said, even when things are going this uncharacteristically marvelous, or spectacular. Even then: there is always, on the back burner, the ideas swimming around in my head. Never needing a reminder of what my ultimate Fate, or destiny might be one day.
But you aren't all consumed by it. And you can't quite feel the feelings, as though you're drowing in them, or suffocating at their mere presence or existence. At least not in the very much the same way. Believe me, conservatively, and overly-optimistically measuring this, might be something like a 25% since the onset, that this has been the case (better days/vs., more brittle) ~Yeah?* that's probably way too generous a figure! ;^)
To answer your question more succinctly. As I've aged, more & further along into Adulthood. I have become more calm, and settled. Less frantic, maybe? Or . . . Volatile, in my dispositions. Things have largely smoothed, or even-out. However positive a spin you want to put on it, all roads have still led to here! :^)