How can I work on my alcohol tolerance?

I’m 29, and a big guy of about 6 ft and 220 lbs. When I drink one drink, I get a little buzz. That buzz makes me feel uncomfortable behind the wheel, and so I never drink if I know I have to drive somewhere. If I go to a bar or if I know I’m traveling somewhere to drink, I always Uber or get a ride with someone.

It’s kind of embarrassing because it “limits my fun”. Even if I have more than one drink the night before I go to work, I still feel a foggy and “floaty” in the morning, so I only drink a few times a week.

How do I combat this? I know I will be healthier and safer in the long run, but, I want to be able to have one beer and not feel anxious on the road.