@Aravisian , i have no desire to change my OS or a program if it is running fine. See link below where I documented my nemo file manager(5.8.4) malfunctioning and crashing countless times, about 20% of the time, and still does recently.
https://forum.zorin.com/t/nemo-file-manager-crashes-10-of-the-time/30297/50
We were not able to solve it and I wasnt able to do a fresh install so I just tolerated the nemo problem, very reluctantly.
5.8.4 was the one that crashed a lot, I am not sure if 4.4.2., which i have now, will crash or not. But the reason why I wanted to possibly upgrade to 6.2.1. is because the bugs might be fixed.
"If this was me, with my machine, I would re-install the O.S. after making back ups and preparing myself mentally for cleaning house and enjoying a fresh install."
--Of course, but I dont have a 2nd hard drive to back up my OS to, unfortunately. But I plan to.