Where there is an open mind, there will always be a frontier.
I wrote three books before I got one published. Most writers do. Have faith, and know that with each work you are getting better.
The limits of sensory evolution in fish are defined very largely by their habitat. Water is physically supportive, carries some kinds of odour well, and is kind to sound - letting it travel several times faster than air will allow, but it inhibits other more personal kinds of communication.
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