Welcome to steemit.......congrats on joining steemit.com
Steemit is basically the place where you are rewarded for your imaginative creativity. This is a market which thrives on different concepts.
HOW TO INTRODUCE YOURSELF
Keep it short and simple (I didn't get it right when I started but hey steemit offers second chances). Less words means you do not have to falsify things about yourself. Also try to tell the community what you hope to achieve and remember the truth shall set you free.
NEED HELP
Don't be ashamed to ask for help. Comment on posts and try to make you of chatrooms and ask questions. There are availability of access to so many chat rooms like:

• steemit.chat
• steemspeak.com
• busy.org
  Feel free to join
  WHO CAN I ASK FOR HELP
  Everybody! Let me give a list of people you can follow to get help... @ehiboss, @stellabelle, @infovore, @papa-pepper, @raymonjohnstone, @fyrstikken, @surfermanly, @onetree, @steevc, @pfunk, @redhens, @gbenga, @andrianna, @lynx, @destinysaid etc. Basically everyone will help out but I compiled the few I could remember from memory for you.
  WHAT CAN I POST
  Post about everything that gives you the kicks...from sport to cryptocurrency even to nudes (please use the right tags). Just post as long as it is not detrimental to the growth of steemit.com
  WHY DO I NEED TAGS
  To help people locate your posts easily.
  GENERAL ADVICE
  Try to be respectful to all and try to remember the cash won't just come overnight, it requires consistency and persistence. Try to figure out what your area of strength is and focus on it and also try to give out quality posts not junk. This article should help out. https://steemit.com/life/@ehiboss/quality-over-quantity

P.S. have you heard of STEEM COSMO
It is a weekly publication to help you get to know top steemians, check this week's personality of the week https://steemit.com/life/@ehiboss/steem-cosmo-with-stellabelle.

@ehiboss