I wish I was more sensible in that regard but it seems every time I have sold and or gotten rid of something the next time is when I wished I still had it. I keep things forever so I'm 10-15 years my Mahindra won't be worth much so if I was buying another tractor what's 1-2k dollars when I'm already spending 20k+. I keep my cars till there just about dead "being a mechanic I know just when that is" so after that it's worth scrap value.
It seems something can sit for 15-20 years and you will never need it or forget you have it. AS SOON as you sell it you need it and have to go buy another lmao, I see it a lot.
That's another reason I go threw my stuff and condense and rotate stock is I remember what I have for when I need it. If a job comes up I know where that kind of stuff is kept and will go there first.
One thing I find myself getting rid of often is random stock from projects, I take stuff back more now, I figure it might be years before I need a supply line for a toilet again so might as well take it back, home depot will always have it in stock if I need it later.
This has really helped with keeping the shop and basement neater and more organized. Only thing I really hoard is building materials, I have a lean to I stuff with useable wood, siding, roofing ext, job site left overs ext, I'm in there all the time hunting for stuff and it saves me from buying new.
That reminds me, I need to get back to buying up used chainlink fence, it's fantastic for cattle, I made a 470ft run all one piece of 4-5ft tall chainlink with T-Post and a single string of barbed wire 6in above the chainlink, not one issue with cattle escaping and I didn't have to fool with or rely on electric to keep them in. I should get a easy 15 maintenance free years out of that fence. I think I have about $500 in it total with 8ft Tpost sunk 2ft down and spaced 8ft apart. I planned to add a hot wire but decided what I had was good enough for cattle out on pasture.
My neighbor uses only electric strung on little rods, he's retired and home all the time but his cattle have gotten out 5 times this past year that I know of, twice into my pasture with my cattle. The fence between him and me isn't the best lol. my cattle have never wanted to get over to his pasture. mine get a unlimited amount of hay via round bales, he limits his and feeds with square bales. In his defense, his are bred heifers and a bull where mine are steers for beef, his have already bulked up where mine are still growing. But for as much labor my fence was to put in, it's maintenance free, idk why he still fools around with the temp electric fence like he does.