I'm from region Ghent. Don't worry, your English is understandable enough.

On the subject of bad experiences, it's not always easy to think positive whilst under the influence of these substances, especially on higher dosages, so make sure you start low and build up to find the right dose for you. Classic advice but it cannot be stressed enough. If you start too high you might be frightened away and never get to explore all the potential these things have to offer.

I remember my first LSD experience very well. It was amazing at first: suddenly the "how" of things had become much more important than the "what"; perception over content, but I'm sure I don't need to explain. A few hours later however, I started feeling trapped in what I then called "looney town". I wanted back out the rabbit hole, but it felt as though it was never going to end. But eventually it did end. And it always will. That is an important thing to remember, and it will only improve with experience. The LSD sessions following that first one, I constantly had to remind myself of the fact that I had willingly put myself in this somewhat vulnerable state, that it will soon end, and that I should enjoy the time left on the other side rather than panic. After many more sessions, I am now perfectly capable of immediately dismissing any discomfortable feelings.

I guess it's pretty the much the same with all these substances. But although I haven't smoked DMT yet, I've taken it orally in the form of ayahuasca, and I must say nothing else has ever shaken me quite as hard. Be careful with anything DMT-related. If you treat it with the proper respect, it will show you amazing things. Things you have always known somewhere deep inside, but you have never been so aware of up until then. They don't call these experiences revelations for nothing.