Hello, and welcome.
It's common for people with a drinking problem to make a vow like, 'I'll never drink before 5 o'clock'.
If you believe you have a problem, my best advice is to stop. I used to make solemn vows about not drinking before a certain time, not drinking on Sundays ad infinum.
Despite all this, I became an alcoholic drinking around the clock some days. Drinking in the morning, yech, it just got worse until I had no control over when I drank. I lived for and HAD to drink.
I hope you don't let yourself reach the level I did. For me, it was complete abstinance or nothing.
Feel free to post as often as you like and it's nice to have you here.