I haven't dated in a long time.
My last date was the Saturday after Labor Day 2003.
Dating is hard enough in mid-40s.
No hope whatsoever, I'm afraid. No woman on earth likes being tickled, especially all the women on this forum. They're lying. So those 16 years come Labor Day you've spent in onanistic solitude are merely setting the tone for the rest of your entire monkish existence.
If, after going out with a girl a few times and discovering there's mutual attraction and you so much as tickle her playfully, it will be far worse to her (because this will have never happened to her before) than if you'd admitted you like stealing women's underwear from clotheslines after peeking through their windows at night, or sleeping with extremely unwilling eight year old boys, or ravishing corpses of both sexes during the night shift at the mortuary where you work, or that you're actually a roving psychopathic serial killer, and she's going to be the next -but of course far from the last!- of your uncountable tally of victims.
Also, you're too old now. Of course, I did marry a very beautiful just-turned 24 year old in 2006 when I was 50 after two previous wives and a very eventful time while single (although far from being tall, looking like Apollo or having a regular salary) and we're still together, but I am actually lying and this sort of thing never could happen in a million years.
Now then- until you hate the idea of celibacy more than you hate the idea of rejection, you're going to be stuck in neutral, miserable, lonely, unlaid and generally being 'that guy'. So get out there and start developing a suitably calloused ego by clocking up a few fresh rejections and a few fresh hurts until some girl says 'Yes', as will happen eventually. And when you screw that one up after a date or so, take a deep breath and try again within a week. This is called 'Being a male'. And I promise it does get easier. It's never fun approaching any woman for the first time or judging the right time to make a pass, but it does get easier if you keep trying with different 'persons of femaleness'. Because they are people with all the plusses and minuses thereon attendant and don't forget that.
Good luck, don't dress like a slob and and get your arse out there.
Repeatedly.