I haven't had my first DMT take yet (it's planned for tomorrow...)

What about repeating low dose tokes in a row? Will subsequent tokes require less spice for the same effects, or is an equal amount needed?
How do you generally feel after a DMT trip about taking another one after the first?
How long should one wait after a toke?

Maybe these questions sound stupid, I don't know. And maybe I will know exactly what I wish to do after my first toke tomorrow night.
It's just, I'd like to know, when I took not enough spice on my first try, if it is safe to try again maybe 30 minutes later with a higher dose (or if this dose could be influenced by the first toke). I hope you understand what I'm asking....

"Will subsequent tokes require less spice for the same effects"

No. You will require more, since it is metabolized so rapidly. One inhalation of 30mg or so will be more powerful than 30mg inhaled over a period of 1-2 minutes.

There is no tolerance 30 minutes later. You can smoke again and it will be fine.

And your questions are not stupid. What would be smart though is having a milligram scale so you can weigh your doses. That way it's not so much about the number of tokes, but more about clearing the bowl each time, and you can start small and work your way up.

Agreed, a scale makes things simple. Load, smoke. no worries about getting 80mgs on your first toke (YOUCH) or not getting enough because you are not smoking hard enough.

Thanks! Lucky I have a good scale with 1/1000g precision.

Usually if you don't get everything in in a minute, you won't have a breakthrough experience with doses not higher than 50mg.

A lot of other factors play in, e.g. how long you hold it, smoking technique, breathing speed, etc.

SWIM doesn't do subsequent trips, even after good trips.

I have never noticed any sort of tolerance with dmt, I have stages where I'll smoke 10 plus times in a row sometimes mixing small and large doses. Never need to increase dose to get desired effect. I sometimes have a small dose to settle nerves and don't need to use large amount to dive in deep just my normal breakthrough dose.

What is your breakthrough dose, if I may ask?

25mg will get me there every time. I experiment with different dose's as a few Mg's can make a substantial difference to level of experience and IMO there are different levels of breakthrough. In saying that tho I think it's foolish to only be set on breaking through I never have the sole aim to breakthrough, to many people get wrapped up in it and seem to miss the real/true experience of it.