Mmm I think ADF is a true mindset. When I started DODOing 5:2 wasn't doing it for me, never gave 4:3 a thought, don't know why just never crossed my mind. It did take me a couple of weeks to build up to "yes I'm doing it "but I was ready and wanted to do it. It's hard sometimes and a shock to the system and yes it does get in the way of social events sometimes, but that mighty word.....adapt....comes into play. I don't think it would have worked for me if I had started it thinking I'll try it and see, because I would have tried it and seen I wasn't going to carry on!! I have to be hard with myself.!!
So I understand the trepidation, it is a commitment. I understand that in the first couple of weeks you just seem to be fasting all the time. When I started ADF I started a round of insanity, full on 6 days a week...omg that was hard, too much some days, I didn't have the energy.
But I walk my dog at least 3 miles a day, I work out, not everyday, and I ADF. I drink alcohol occasionally I socialise, work shifts and I bake cakes when I'm fasting. No I'm not saying I'm heaven sent, what I'm saying is you can fit it around your life but, you have to be in the DODO groove to do it. I'm lucky I found my groove early on. That doesn't mean to say I don't struggle cos sometimes I do. Sometimes I miss a day , yep you can do that and not fall off the wagon.
Anyways I'm off on holiday in a few weeks time. I will not be fasting at all. I'm sure I will bloat up, eat one to many ice cream and the sangria will flow. I will enjoy my food and drink. Thing is I now can't eat or drink as much as I used to but I will have fun trying

when I get back I will get straight back into ADF. But sometimes I need a break from it.
Try it, adapt it, play around with it, do what fits you. Be prepared to give yourself plenty of pep talks at the beginning. You may love it, hate it, do it for a bit who knows, but hang out in this tent cos it's funny and friendly and you too can look like a Dodo!!! X