I grew up in a farming community but not a farming family, tho my brother went to be an agri contractor after years helping out on local farms driving tractors etc. We had a neighbour's lambs in the paddock in spring but no responsibility for them, we had neighbour's ponies tethered on the lawn or using the outbuilding and I got to knowing a bit about them through hanging out with their kids and learning to ride in that very old way, halter, leadrope and that's it, flat out gallop up the stubble
We picked tatties for pocket money, stacked bales to be seen as grown up and strong, mucked out to be around the hunters and eventers.. Then Dad died and we moved to town and my life ended for years.
Then I started riding again, got a pony on loan at a DIY livery/showing/driving yard and learned a lot by osmosis and trial/error. Worked with showing and breeding and driving folk for years, bred my own, ended up with a small stud of showing/breeding ponies and had to buy land as it was cheaper than paying the rental/livery and travel bills. Then trial and error again for years, volunteered with other breeders etc to keep sources of ready info.
Got this place after selling up the field I had, and it had an orchard and a large garden so I started growing more seriously than I had in years tho I pottered about occasionally in a back garden of a rented cottage. My mum had an orchard and veg garden back at home before dad died so I'd picked gooseberries and apples and watched her dig (helped carry worms to improve the soil!) and helped her stir marmalade and chutney, watched her make rag rugs and patchwork quilts and crochet blankets and knit wee jumpers for orphans (she did that right up to her death). Had no outbuildings so got local farmer's son to build a pole barn and then someone else to put on an extension and have been living with the learning from those experiments ever since! Had a friend married to a fencer so he did a few bits for me and I saw the basics but lacked tools and strength, had local agri contractors in and learned who did a good job, who charged and who overcharged, who was likely to turn up when booked..
Got a few veg beds dug and have had mixed success since, one year mounds of courgettes, nothing the following two, one year great beetroots, then nothing but leaves full of holes, seem to do well with runner beans but no longer like them.. Joined the orchard group to learn about the trees and fruit sales and get an outlet. Bought 4 POL pullets from one of the trusted farmer's sons, started small, then took on more and more again, still learning there too. Kept considering sheep and went to visit a few folk that had them, but never made the plunge. Ditto cattle but I had both sheep and cattle in as grazing lodgers at the old field in return for use of stubbles and winter grazing up the hill so I got to know the routines, just not the skills
I used to date a falconer so know enough about manning and flying birds to have a go but if I were going to buy one (I'm not) then I'd still have it all to do over and still get wrong. I've had hamsters and kept/bred tropical fish with greater and mostly lesser success, once had a guinea pig and a rabbit but gave them to a friend, handled snakes, seen zoo animals in the wild and walked around llamas and alpacas in Peru and in Scotland! In fact I've gone everywhere I could to find more species of animal, bird and plant/tree life to not know about
I reckon you never finish learning, like you never finish the maintenance, you just take custody of land for a while and do what you can with it, then let someone else sort out what they consider your mess and make their own instead
As far as I can see it never makes money, not in my hands anyway, but I've no greater set of memories than my travels and my view from the top field. no money, no health, no regrets..
Every year I struggle more and know I need to give up and move to a smaller land free facility rich house, a couple months on and I'm planning what to breed, what to grow, where to change, what to fix and what else I could get up to here.. I wish I was more sensible, sometimes, but with a newborn foal in the field today isn't one of those days