I tend to drink caffeine with I need to recruit mental energy. I find I don't get compulsive cravings to drink coffee and I can drink a single cup of coffee and

I tend to drink caffeine with I need to recruit mental energy. I find I don't get compulsive cravings to drink coffee and I can drink a single cup of coffee and be fine for the entire day. If anyone knows why this is, I'm all ears, I'm honestly shocked.