After lot of reading on the forums (fora?) I tried to relate them to my own experience/decisions. There are many themes, but one that stands out for me about buying decisions is the "Fear of Missing Out" (FOMO).
If I really need something, and can afford it, I will go buy it. When I am not buying but am thinking/worrying about it, that's mostly because of FOMO. Some personal examples...
When reading online reviews/recommendations in the beginning years, I took them seriously. I felt that without a 50/1.8 I could not do general shooting, and I would miss out the 'normal' focal length. I felt that without a fast 85/1.8 I would not be able to shoot proper portraits. I felt that without a flash I would not be able to shoot in low light. I bought all those lenses, and flashes
Many online articles/suggestions convinced me that I was missing out something by shooting APSC and not FF. So, I got a FF. Sometimes, I feared that I was missing something by not upgrading to a newer model. Many online suggestions said that every successive model is not worth it, so skip one version. I avoided those upgrades anyway because it was expensive.
Another classic example was for a trip in Dec '16. I had so many lenses with my APSC DSLR at the time and I could not decide what to take with me. For anything I wanted to leave at home, I feared I would miss a particular shooting opportunity. I used that trip as an excuse to get myself a bridge camera with 24-480mm equivalent zoom. When I reviewed the photos after that trip, I realized that I could have taken the 18-140 zoom with my APSC body and would have missed nothing.
I may be a slow learner, so it took me nearly 15 years to figure out what I was shooting and what I really needed. Then came the realization. I wasn't using half the stuff I had. For few some (like the flash) the need wasn't often. For others, there was no need at all. I prefer the zoom convenience over primes. And I also had the best rated f/2.8 zooms at the time. So, primes were of no practical benefit to me. The APSC and FF bodies I was using had different UI (same brand) and that was constantly bothering me. I was using either one at any time but not both together.
One fine day, I gathered all the unused gear and donated it to local high school's digital arts department. I never missed any of it.
Similar situation happened when I moved from DSLR to ML (the primary goal was to downsize to m43). I was fearing for a long time that I would "miss something" if I let go the DSLR gear. That prevented me from selling the gear when I should have. After using m43 for a year I was convinced. I sold all my DSLR gear and got a second m43 body. I got a set of primes because they are small, and I enjoy shooting those focal lengths now.
The lesson learned for me is to ask before buying, "is it the solution to problem or is it FOMO?" Because a newer model has something better doesn't mean I am missing out on my photography.
Within three years, I gathered more ML gear than I should have. I now use FF ML from 20 to 75mm and m43 from 80mm and above. I don't have anything that I don't use. Some primes are used less, but they are not useless. For gear that I don't have, I am not missing out anything.
What I spent over 25 years is the cost of my hobby and the enjoyment I got out of it. If I knew what I know today, I could have done it cheaper. Today's technology is also a lot better than the beginnings of DSLR. I am glad that I got everything done as the higher prices are looming (in the US).
All the best.
If I really need something, and can afford it, I will go buy it. When I am not buying but am thinking/worrying about it, that's mostly because of FOMO. Some personal examples...
When reading online reviews/recommendations in the beginning years, I took them seriously. I felt that without a 50/1.8 I could not do general shooting, and I would miss out the 'normal' focal length. I felt that without a fast 85/1.8 I would not be able to shoot proper portraits. I felt that without a flash I would not be able to shoot in low light. I bought all those lenses, and flashes
Many online articles/suggestions convinced me that I was missing out something by shooting APSC and not FF. So, I got a FF. Sometimes, I feared that I was missing something by not upgrading to a newer model. Many online suggestions said that every successive model is not worth it, so skip one version. I avoided those upgrades anyway because it was expensive.
Another classic example was for a trip in Dec '16. I had so many lenses with my APSC DSLR at the time and I could not decide what to take with me. For anything I wanted to leave at home, I feared I would miss a particular shooting opportunity. I used that trip as an excuse to get myself a bridge camera with 24-480mm equivalent zoom. When I reviewed the photos after that trip, I realized that I could have taken the 18-140 zoom with my APSC body and would have missed nothing.
I may be a slow learner, so it took me nearly 15 years to figure out what I was shooting and what I really needed. Then came the realization. I wasn't using half the stuff I had. For few some (like the flash) the need wasn't often. For others, there was no need at all. I prefer the zoom convenience over primes. And I also had the best rated f/2.8 zooms at the time. So, primes were of no practical benefit to me. The APSC and FF bodies I was using had different UI (same brand) and that was constantly bothering me. I was using either one at any time but not both together.
One fine day, I gathered all the unused gear and donated it to local high school's digital arts department. I never missed any of it.
Similar situation happened when I moved from DSLR to ML (the primary goal was to downsize to m43). I was fearing for a long time that I would "miss something" if I let go the DSLR gear. That prevented me from selling the gear when I should have. After using m43 for a year I was convinced. I sold all my DSLR gear and got a second m43 body. I got a set of primes because they are small, and I enjoy shooting those focal lengths now.
The lesson learned for me is to ask before buying, "is it the solution to problem or is it FOMO?" Because a newer model has something better doesn't mean I am missing out on my photography.
Within three years, I gathered more ML gear than I should have. I now use FF ML from 20 to 75mm and m43 from 80mm and above. I don't have anything that I don't use. Some primes are used less, but they are not useless. For gear that I don't have, I am not missing out anything.
What I spent over 25 years is the cost of my hobby and the enjoyment I got out of it. If I knew what I know today, I could have done it cheaper. Today's technology is also a lot better than the beginnings of DSLR. I am glad that I got everything done as the higher prices are looming (in the US).
All the best.