Have you ever used any complex software, especially aimed at specific skills / occupations? It's like they throw darts at balloons to randomly select which UI e

Have you ever used any complex software, especially aimed at specific skills / occupations? It's like they throw darts at balloons to randomly select which UI elements are being moved each release. I've used Word every day for years and I still struggle to remember where uncommon functions are in the ribbon. Going from an older Photoshop to the most recent, finding the correct icon means I have to stop and figure out what it is now, slowing me down. I flat out cannot figure out the new Photoshop start up interface and immediately reenable the old one. Every person at work who upgraded to Office that changed the Save UI to the online shit absolutely flipped their shit. Software companies are forever forcing unwanted changes on users who use the software all the time, and it absolutely and costs time and money to retrain staff to be able to keep doing the work they were already trained to do. No user or company wants existing functionality changed