Done with caffeine?

I rarely drink caffeine, I think today was the first time I've drank it all year, and I don't feel like myself. I feel high, I really feel high, and it feels really good and really terrible at the same time.

And I feel like acting in ways that I wouldn't if I didn't have caffeine in my system, and I really don't like that.

Curious if anyone else has gone off of caffeine and feels like this when they start again.

Thinking of just cutting it out completely.