It’s worth having longer breaks between journeys. It is a very exciting tool to have at your disposal, but is not the best thing to fall back on if you are feeling bored. A chainsaw is not the best thing to make matchsticks with. DMT is highly unpredictable, it is capable of dredging things up that you thought were settled and dealt with, it is capable of revealing issues you didn’t realise you had. If you are looking to have reliably comfortable, “positive” experiences, you should probably find a different path. Sit back and think about your questions. You have the answers.