Its been about 2 weeks now with no coffee. I have switched to just drinking tea and i have to say the lethargy has improved. Its a bit easier getting up n the morning and that post lunch slump is that

Day One. Replaced all my espresso with tea today. Admittedly caffeinated tea, but still its not coffee and a much reduced caffeine intake for the day. So far so good.- already a bit brighter - felt less

Step one in the clarity hack will be giving up coffee. This is a touchy subject for some (probably as they are addicted) as there is a lot of press out there about how coffee is good for you. its always

Let me introduce myself - I am an engineer from the UK, 40 years old, with a young family. I have a wide variety of interests from physics and engineering problems related to my work, through health and