Next month I'm turning 31.... Last year, when I turned 30, I had a little mini quarter-life crisis; realizing all the things I wanted to accomplish by now and how old I was getting... I've rearranged parts of my life and the crisis is over. whew... but this year - I'm wondering if I should start calling myself "mature" or if I should start lying about my age... lol.  

I think that occurs when you rearrange parts of your body, not parts of your life lol.  Actually, I bet a large number of men here, ESPECIALLY ME, prefer a woman in her 30s (or 40s or even 50s) to one in her 20s.  In fact, I would recommend that a woman in her 20s lie about her age to make herself older

On my 30th I was so depressed not to be a millionaire living in a mansion with a new Mini Cooper S parked in the drive, that I stayed in bed most of the day just getting up to refill my wine glass and then pee it out again 😂😂😂
Now in November I turn 40 and so I may just do the same again. In the scheme of things I would probably say in this industry over 30 is 'mature' as you're not a girl of 22 anymore, but then that makes me geriatric and fit only for the old folks home!!
Either way I wouldn't  bother lying about your age because at each age in this work, there's a different batch of guys looking for someone of whatever age you happen to be. I'm not making this up but the busiest working woman I met was in NYC. She met me and another lady for a drink and we were quite quiet with our 2/3 bookings a day but this woman was booked solid at $700 an hour and she was 71 years old!!! And made porn!!! WTF!! And was seeing guys in their 20's and 30's !!!
I ain't never going to understand me the male brain y'all !!!

You are just right

I think most men with any real sexual experience and variety know that 30-35 is where its at in terms of a woman still looking youthful but but knowing how to really enjoy herself and her partner.  Everything else being equal I'd take a 31 year old over a 21 year old, for sex, dating or even just hanging out any day.

Chronological age is irrelevant to maturity.  Ok, a toddler isn't mature but you know what I mean.

and you say:  yes

you stop doing something a little bit crazy now and then.  By that measure, even though I'm 57, I'm not mature yet.  On the other hand, I know some very mature 25-year-olds.

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no babe, but you can be a tweeter if ya want.

Of course in my case my case, at my age, yes mature!!!

You're still young and ripe IMHO.  

I'm 54 and mature.

One is how old she is. Therein lies the rub. Years ago I was attracted to this incredible lady's ad. She was beautiful, had high marks, but unfortunately, according to her ad, was under 30. Since I only see mature ladies over 30, I admired her from afar. But then one day I desperately needed a high end reference, and based on several factors, decided she would be the best. It was the only time I went against my 'mature' protocol, and I was extremely nervous. She was charming, relaxing, a great conversationalist, and of course a wonderful lover. She also volunteered that she was 38 years old. We had so much fun over the years before she recently retired. You wouldn't believe my stories about her. My only regret was that I wish I'd known she was over 30 so we could have started the fun times earlier.  

See young gals who have mature attitudes, and mature gals with young attitudes.

Certainly don't think you should be worried about ageing just yet.

Atlanta next year for sure !! Though maybe not downtown this time!! 😂😂😂

...always been far more advanced than my chronological age.

before that you are all just babes in the woods.