How to Be a Successful Call Sign Maker

I got rid of my Twitter account a while ago and the social media was starting to get a little bit crazy. I do have an Instagram account and I'm probably going to start up Twitter and some other social websites before my next mission here in a couple of years for that. Right now it's just the normal I'm on LinkedIn and which I enjoy being on for a professional website. But other than that it's just nasa.gov. Is your Instagram handle at Astro underscore maker? Yes, sir. How did you get the call sign maker? So the I came out of initial training and they give you your call signs. You don't have much choice in it. And if