Once drank alcohol free champagne, while adjusting meds. I was on 27mg Concerta - long release methylphenidate. It turned out to be too much for me. But, oh boy, when i realized that the champagne was alcohol free, but white tea based - had to leave the birthday party I was at and just walk off the coming panic attack. Compared to that - coffee on lisdex will either just feel a little speedy and then give slight tiredness, or (and I don't understand why and when) give an effect comparable to high dose of methylphenidate - wired and cut of my feelings.

This "cut off feelings" state was why I chose lisdex instead. Not because I was cut off after coffee, but because being cut off of feelings was a regular side effect of methylphenidate for me.

But it's all super personal and case by case. Especially people that also have autism spectrum traits, should be aware that stimulants can work strong on them. So don't suggest yourself with my body's reaction and patiently and compassionately go through the meds adjustment process yourself.