A while back I asked a question on here. I was so grateful and overwhelmed by the answers. People had obviously taken significant time out of their days to help me. They had also put incredible effort into the answers that they gave, and shared much kindness with me! Someone even sent me a hug personally. I tried to thank them in the thread, but I see that you can write to people directly to thank them.
1) Would you please teach me how to thank them personally?
2) Would you please teach me how to send a hug?