No dizziness. Concerned that nicotine also increases heart rate as does even caffeine. Guess I just need to play it as it comes - thanks for your help!
Do you have a heart condition? I can vape all day long and don't experience any problem. I certainly couldn't drink coffee all day long. I drink one or two cups of coffee in the morning and that's it for me. Would never drink coffee before going to bed. vaping has never stopped me from sleeping, in fact I fall asleep with no problem right after vaping.