Is it okay if I want to drink alcohol?
You want to do what? Seriously, never wanted to do that before. Why do you want to drink alcohol now? What kind do you want to drink?
I'm going to drink some high quality alcohol but I don't do that often.
There's nothing wrong with a drink now and again. You need to be responsible while you do it though.
No one is forcing me to do this, I'm going to try to drink on my own. Therefore I could stop anytime I want to.
That is great you have some will power, make sure you just stick with that. Excess drinking only leads to hardships of all kinds. Drinking just on occasion is what it is really about.