I've been growing orchids for a little over 30 years. I constantly evolve. When I first started, it was a hit and miss thing because there was no internet. The availability of online resources has helped tremendously with the learning curve!
I used to water with softened water too....actually, for years without any evidence of problems....
I have many more types of plants now and I'm more interested in better culture....which lends itself to experimentation!
I have evolved into growing different types of plants now than I did in the early years. I still love the Cattleyas but have added Angraecums, lot's of Vanda's, Dendrobiums, Oncidiums, Catesetums, Maxillarias, Aerangis, etc...and have more species than ever before.
I actually USED to throw away the tags!
Can you believe that?
My daughter now has an orchid house of her own. I recently went in there and found a pile of tags....which prompted me to ask her WHY she would separate the plant from the tags. Her response: Well I kind of figured that YOU could match them all back up again one afternoon when you had nothing else to do!
What goes around comes around!