The Internet suggests that caffeine might be interfering with your adenosine receptors, and may actually be making you more sleepy.
Try tea occasionally instead. It has other compounds that can offset caffeine effects, even if it also contains caffeine. Or try decaf coffee and see if it paradoxically causes you to be more alert.
Wait, caffeine actually keeps you all awake? It usually just makes me more tired. I only drink it to keep the withdrawls at bay.
The Internet suggests that caffeine might be interfering with your adenosine receptors, and may actually be making you more sleepy.
Try tea occasionally instead. It has other compounds that can offset caffeine effects, even if it also contains caffeine. Or try decaf coffee and see if it paradoxically causes you to be more alert.
What kind of tea do you recommend that’s not green tea?