Welcome! I'm a student of physical security, and I absolutely love castles and other fortifications. Even the old structures teach good things to apply to modern day defenses. I've had pretty long hair before and am growing it out again now. It's never been as long as yours though!

There are a ton of other webpages to help you with Steemit. Here are some of the best for beginners:

https://steemd.com/ (This site is used to keep track of your voting power and other stats. You do not want to run out of voting power, and you only get so much per day. I keep my voting power around 80% for example.)

https://steem.makerwannabe.com/ (This site will tell you who follows you, who unfollows you, and who mutes you. It is great for meeting new people too. I regularly check it to see who has followed me to see if I should follow them back.)

https://steemit.chat/ (This site is the official chat webpage for Steemit. There are Discord channels too, but I usually stick to the official site. Come in to network and meet new friends. You can directly message people there too, so it makes it easier to communicate with your closest friends.)

Oh yeah, there are a lot of bots on here. If you see a cookie cutter reply, especially to your intro post, it is almost certainly a bot. Check the account's reputation. If it is low, I would recommend just ignoring them. Everything is public on Steemit, so you can go look at an account's comments and replies. Are they all the same? It's a bot.

If you have any questions about getting started, look me up on the chat site. Again, welcome, and I've followed you!