Hi stonedagin! Welcome to the Nexus
DMT as a first psychedelic seems both cool and intense! I remember taking acid for the first time, i had never touched any other drug, not even alcohol. It was unlike anything I had ever felt or seen before, so I can imagine DMT was similarly astonishing. i highly encourage you to continue to read through this forum and others to get a better understanding of what is happening in your brain when you take these, its really neat stuff, and proper use can be very beneficial to your health!
above all else, safety is key here. make sure you read up on harm prevention techniques, for example, Set and Setting. A very small amount of research can help achieve an amazing and safe trip!
Safe travels friend