Hi Pressy (there, how's that for a nickname?

)
A lot of members here have screennames that reflect what they were feeling on the day they signed up. When I first saw your screenname, I figured that you suffer from depression. Its not unusual though, for people to express their dx in their screenname here since we're a mental health site. It's totally up to you if you want to keep it or change it. To change it, you go into your profile and change it. Then the new name gets approved by admin. You could drop Kimmy or Jan or DocJohn a PM explaining why you want to change it.
Its totally up to you!!!
TC,
~Rayna