I was thinking about the limitations plants have compared to us. Plants are alive and interact with the world in their own way; flowers open their petals towards sunlight and (some) trees lose their leaves in the fall.
Plants do not have eyes though, so they cannot 'see' like we do. As such, they do not even have a concept of what 'sight' is. And, unlike a person who was born blind, plants cannot understand spoken language either, so we can't just tell them what 'sight' is.
We walk amongst the plants, yet they cannot 'see' us walking amongst them. A plant may have some sense of our existence amongst them when we touch them and talk to them (hey, some people say talking to plants makes them grow healthier), but, presumably, they have no idea what we look like or what our intentions are.
So, after thinking about that, I wondered whether or not there could be another sense that we are not even aware of? A plant would have no concept of sight and no idea there is even a such thing as sight, so what if there is some other type of sense that we have no concept of either? What all may be going on around us that we are not even aware of? What if ghosts, earth spirits, extra-terrestrials, demons, angels or any combination of the aforementioned were able to walk among us without us 'seeing' them simply because we do not have the sense needed to 'see' them? Some people who have a 'sixth sense' are sometimes able to sense the presence of such entities and sometimes even communicate with them on some level. But what if the sixth sense could be stronger? And what if there is a seventh sense we do not even have a concept of?
There are some people, who if you tell them there are spirits walking amongst us, they won't believe you. Makes you wonder that if plants could talk to each other and one plant tried to tell some other plants that some sort of intelligent beings walk amongst them, would the other plants believe it?