I was always a big "gulper." I'd not drink regularly, but would down a whole glass at a time periodically throughout the day. Had a hard time wrapping my head around not doing that at first.
I'm not quite 4 weeks out but pretty quickly after surgery, liquids weren't a problem for me. By the 4th day or so, I didn't have to sip anymore. I can't down an entire glass at once, but I can take several large "gulps" or mouthfuls with no problem. I can get down 8oz fairly quickly. Once I even got down 16oz in about 30 min without paying attention and had no issues.
Without a doubt, I'm better hydrated now than I've ever been and I don't even feel like I have to try to do it.
Bottom line is I would definitely not let the fear of losing you ability to enjoy liquids sway your decision.
Good luck to you!