The 2-3 period is when it becomes an unimportant issue for many people.
After 18months I got a lot better at dealing with it. I'm over 3.5 years in now. Over the last year it has become something I barely notice at all.
I went nuts the first 18 months. Tried everything to stop it...ever supp,vitamin, drug you can think of.
Nearly killed myself, with sleepers and benzos and many other things mixed together...long story.
I thought I'd never habituate to it...but I did. And now I don't know how the hell it nearly send me to my grave.
I never talk about it anymore except the odd time here. But I never mention it to my wife and family anymore.
I find if you just push it into the background of your perception it doesn't intrude as much.