Thank you for the encouragement gogohm! Your set up sounds like the perfect balance!
That's exactly it KnowButNeedU2TellMeAsItIs! Mindset is all! We are out of practice at prioritising our own needs and it can feel quite alien at first.
And I don't think this transition is as quite as straightforward as it might have been in the past now that:
- young adult DC are returning home from uni and first jobs to live at home for much longer than previously, thanks to the housing market, and they may continue do so intermittently for quite a while
- the pandemic has resulted in our teens deferring or altering study plans and in some cases has hindered their march to independence in emotional or practical ways
- we are expected nowadays to parent more intensively and for longer
- some of us may have had our DC later and have caring responsibilities for elderly parents on top of parenting teens & young adults
- teens being "younger" and less independent for the above reasons leads to us needing to work for longer and we end up being tied down in "provider + emotional support" roles for longer.
Given all of the of the above, I think it is even more important that we prioritise our own plans and projects, otherwise we can get pulled back down in to the parenting mire for the best part of another decade (trust me I am seeing this happen right now among various family members and friends!) and not only can this be too much for us, it does our young adult offspring absolutely no good at all!
Teens can be quite demanding in terms of what they expect from parents nowadays (much more so than when I was a teen back in the early 80s anyway) and in order to preserve our own sanity and sense of self, I think it is really important that we are proactive with our own lives and not just reactive to theirs.
As NotesOnMyScandal has said, the balance is tricky, because we haven't got hearts of stone and fundamentally, we are probably still only as happy as our unhappiest child!
Octopus37 go for it!
. This thread is definitely for you!
ukborn I think so many of us can identify with your post and it is representative of so many households with teens & young adults and attendant circumstances! 
Faircastle sounds like you have got a good balance going there too!