First off, "I'm just a minnow, I can't do ...." is just a cop out! You figured out how to get on Steemit, you know more about Steemit than 99.9% of the human race, and your upvote is infinitely more powerful than 100% of the Facebook thumbs in the world.
So go out, fertilize some roe, and let's make lots of minnows! That is the best way to make yourself into an aquatic mammal someday. (another comment to follow, look for it :)