Can you get so used to one razor that you can't shave with another?
For the last several months I've shaved exclusively with 5/8 razors. Twice in the last week I tried to use the larger blades that were once my favorites. They were definitely shave ready. The shaves were so unsatisfactory that I had to pull out a 5/8 and finish the shave.
I know I can get the skill back through practice.
Kind of surprised me because until fairly recently I found the larger blades easier to use because they did more of the work. If necessary I would grab one of those to finish up a shave with a 5/8 for touch-up.
It kind of surprised me.