Why are we sometimes denied breakthrough to the realm by entities?

Yesterday I tripped on 6g of shrooms and towards the end I decided to hit my dmt pen.

The entities I usually see showed themselves in my CEV and basically just kindly pointed like no, no, no, no which I also felt. They then showed me how I have made so much progress in my life in various ways.

So I get frustrated and hit it another 3 times and nothing happened they just went away.