That's great. Congratulations on your sober time, and keep in mind, you never have to drink again no matter what someone else is doing.
I believe, stopping drinking is a learning process, or rather, an unlearned experience.
When I quit I had to unlearn my problem with drink. My actions, my compulsion and my alcoholic thinking that one day I could drink and moderate.
It took a long time, and many slips to finally realize I am alcoholic and can never drink safely again.
It sounds like you're making great progress. You're doing a great job of thinking things through.
It got easier to stop when I gave in completely.
It has been so beneficial. Posts like yours remind of how I was, so thank you.
And please remember, a slip or relapse does not have to be a part of getting and maintaining sobriety.
Best to you.