I can agree with your opinion, in fact I should've been a bit more ready to. I seem to have a pretty good heart and a pretty good reaction to most drugs (I don't get very nauseated or freaked out either), I know a lot of people who react pretty differently to all the same thing so I guess I should have emphasized the danger a little bit more, especially considering anti-histamines put a shit load of strain on the heart, especially in combination with stimulants and dxm (I'm fine but apparently people get enough trouble with dxm and dph individually, let alone mixed together or with stimulants). But yeah my DPH and DXM experience is a little weird... I feel oddly cold and hot at the same time, and I feel this intense feeling about the whole trip and physically. Not like I'm under too much strain, but just intense. It makes me a little less prone to get startled on DPH too. The hallucinations are definitely more intense (mostly textures and buzzing on the wall and watching "movies" etc on the walls or on computer screens). I still feel tired from the DPH but it's more like I have less motivation to stay awake, rather than with just DPH where I feel like I'm gonna nod off. I'm also a little more prone to confusion and short term memory problems, but that's to be expected. Basically the DXM makes the DPH actually kind of enjoyable, and a lot more interesting.