Drugs, like LSD or DMT, are not at all like seeing things from a helicopter. Sure, they are from a "new perspective", but unfortunately it's all in your head. My closest analogy is to dreaming--it seems to make perfect sense when you're dreaming, but when you wake up, you realize that all your thoughts were nonsense. I've had high ideas before. The feeling of revelation is unparalleled... even if it's all in my head. Once I sober up, though, I suddenly realize that they're a load of crap.
Rather being a helicopter to check out what's up there, drugs more so resemble staring out the window and pretending to visualize things past the horizon. You don't come to your senses until you realize it's all in your head.
I've quit them all now and honestly I only miss acid from time to time. But the fact that it's just eight hours of false epiphanies makes sure that I don't care to ever trip again.