HELP ANYONE!!.....Can I have More Than One Steemit Username?

Hi Steemit community, hope your all good, getting plenty of votes and spending lots of cash :)

I have a question....
How can I make another account using a different username? I currently using this one KekoaCoaching but I would also like a personal one for myself.

Any ideas of how I can do this is it possible??? and if not WHY......