I have two double shots of espresso and one tea all before midday as I found caffeine after midday was causing interrupted sleep with vivid dreams. I was simil

I have two double shots of espresso and one tea all before midday as I found caffeine after midday was causing interrupted sleep with vivid dreams. I was similar to you in that ive given up coffee but found I was unproductive without it. I've found the before midday approach has worked well for me.