38 still seems kinda young to me, (granted I'm not there yet).
I also as a child possessed certain notions of how I might or should be even at this point; the thing about "success" is that it can mean so many things, depending on the standards we see or adopt.
So much is subject to change over time, sometimes even in a year or so and I think you probably still have a good deal of it, though that isn't a guarantee.
Any who, that you have plenty of friends and are able to host such a party could be considered its own form of success.
BTW forming a reading habit is definitely not a bad idea, it can take some time but it is certainly rewarding, I think.
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Christian, Aspergian, Recovering Bundle Of Neurotic Anxieties.