Cryptic

Sometimes one's brain is awash with ideas and emotions that one cannot adequately put into words.

Sometimes one's brain is awash with ideas and emotions that they wish not to share for a variety of reasons. Perhaps the reader/listener/etc is involved. Perhaps the reader/listener/etc is not involved at all and would find the whole thing quite boring.

Sometimes one's brain is awash with ideas and emotions that are more adequately expressed with little black dots.

This is one of those times.

I don't believe any of the people who will read this are involved with these particular feelings. You're safe. :)