There’s your answer, probably.Yes, maybe my technique have changed, I don't know.
I use my regular creams/soaps I have used for several years.
I have how ever changed my rotation of razors, I don't use my old Tech's as often as I used to.
Now I mostly use my Gillette Flare Tip (British), Parker Semi-Slant and Fatip Grande OC.
And dont underestimate how fast you are aging.