Does anyone else feel like they’re “immune” to tolerance?

I’m almost 21 now and started drinking a little before 18, pretty heavily. I randomly decided to get drunk one day and now here we are, 3 years later, and I’ve been drinking 5-10 drinks a night 5-7 days a week. I will say that drinking was more fun back then because it was new and refreshing and I used to throw up because I didn’t know my limit but even today I still get just as sloppy off of the same amount… Half a pint of Pinnacle vodka and I’m at a good spot, get a little stumbly and start posting dumb shit on my Snapchat but I don’t blackout or get stupid. Any more than that though and I usually start making bad decisions but that doesn’t always stop me, unfortunately.

Anyone else?