When I got my technique down and got my first shave without irritating my neck, there was no going back. Not that I would've went back anyway, I don't miss carts and feeling like a cheese grater is running down my face.
Then the RAD started
Remember, RAD is not a disease. You can quit any time you want. I've done it dozens of times.
Every time someone tells me how hard it is to quit smoking I tell them, "I have a friend who has quit at least 100 times. How hard could it be?"
When I first cut myself. I screamed Ahh <snip>
In the mid 60s.
No other alternative except an electric razor and I didn't have (or want) one.