DPT is not too frightening, as long as you find a way to channel the energy. I remember the trip being pretty damn smooth, but then once you get to the peak, it's pretty much overwhelming..but the peak doesnt last too long. Ayahuasca and salvia are right up there with DPT in "fear factor". I would try salvia first, then DPT, then take the DMT....I have yet to try DMT, only 5-meo. I'll be testing it's waters soon....i cant wait. I really think DMT is going to be the ultimate for me....smoked DMT.