Got curious just moments ago and threw in a bunch of loose black tea in a 70vg/30pg juice. Simmer for about 10 minutes and threw it in a dripper. Yes it taste just like the tea, same taste as drinking it but..... the caffeine. I took about 4 puffs, wide awake. another 5 puffs, my heartbeat went to 110bpm. Anyone with similar experience?