Typically the term "blast off" means simply smoalking DMT. Breaking through is a threshold of peak experiences that can be had on DMT.
If you are still feeling the effects of the trip then it sounds like it could be HPPD, hallucinogen persisting perception disorder, wherein one still experiences psychedelic effects long after the molecule has been metabolized and been moved out of their system. Otherwise, it could be an effect of having your mind open in a new way that you're experiencing.
Things also change over time. All things. Even change. Keep an open mind, try meditating, focus on living a balanced lifestyle. Stay curious. Grow your awareness. And if need be, get professional help as well. Make sure you're taking care of yourself while you come to understand your experience and yourself.
One love
What if the "truth" is: the "truth" is indescernible/unknowable/nonexistent? Then the closest we get is through being true to and with ourselves.
Know thyself, nothing in excess, certainty brings insanity- Delphic Maxims
DMT always has something new to show you
Question everything... including questioning everything... There's so much I could be wrong about and have no idea...
All posts and supposed experiences are from an imaginary interdimensional being. This being has the proclivity and compulsion for delving in depths it shouldn't. Posts should be taken with a grain of salt. 👽