Hello,

This is a good learning community you should spend time digging through. Learn about what has made this site great (a lot, see Selected Best Nodes). There are a number of good teachers and students who are pretty friendly. If someone posts a question you've been thinking about or an answer that taught you something new - thank them with a reply or message. People volunteer their time and years of experience so it's good to let them know how much it's appreciated.

Have fun exploring the site.