TVcommercial said:
Actually, people that are anxious to begin with tend to drink more coffee. People just assume it's the other way around.
I don't think that would affect the trip too much, unless you were REALLY anxious or jumpy before tripping.
I'm with you and willow. I'm a naturally highly sensitive and intense person, and caffeine seems to 'correct' this for me. Much of the anxiety I used to feel as a kid was a negative feedback loop that started with me being scatterbrained, progressed to self-consciousness once I became aware of how truly scatterbrained and accident-prone I could be, which caused me to inevitably make a mistake or do something awkward, forcing me into an escapist mindset to compartmentalize the embarrassment, causing me to be even more scatterbrained.
But when I struck up a relationship with my old flame caffeine, this cycle never got underway in the first place, because I was able to focus.
My other significant relationship with a stimulant -- my fickle friend amphetamine -- has been a far more complicated and drama-filled one. To make a long story short, just the right dose with just the right preloading in just the right set and setting gives me superpower-grade focus, determination, and attention to detail. But gauging all these things right is a bit difficult, and the numerous 'misses' have had the opposite effect on my focus as the 'hits', even if they've been mostly euphoric.
I nearly always boost my amphetamine with coffee. Of all the things I preload with, caffeine is the one thing I've discovered I should NEVER overdo it with if I want comedown that isn't jangled and dysphoric.
I see the sense in going VERY easy on the caffeine before and during a trip. I'm admittedly addicted to caffeine. When it's all I'm on, I'll drink 6 cups a day. However, before and during a trip, I think all I'd want is one cup to get me to normal.

I find low-dose LSD and RCs are in the same league as amphetamine when it comes to stimulation, and mushrooms always make me aprehensive as all hell. I could see my usual hefty kick-in-the-ass of coffee really turning a trip bad.