Is it normal to be able to sleep after drinking coffee?
So I drink coffee everyday and started around a month or two ago so I haven't been drinking it for too long. Before I drank coffee, I was constantly tired no matter how much sleep I had or how healthy I ate. It's something to do with my blood I guess, but then I started drinking coffee. It helps to keep me awake now, but I drink it up until 10 at night and I'm still able to go to sleep minutes after. Is that normal or weird?