This meme was me for a time. I assumed it was the inevitable decline of the physical body due to aging. And some of it is. But what I discovered is that you can slow this degeneration significantly through proper exercise, nutrition and rest. I’m stronger and in less pain now in my late 40s than I was in my 30s.
In my experience I get a much better shave with a DE than a disposable razor. It’s also much cheaper and reduces waste significantly. Cartridge razors are a scam.