Ok..So I used the tool box to create a RichTextBox, and I'm trying to make it so it will output multiple lines when I click the button I'm using. I want it to output something like:

Level: lvl(the variable)
Attack: atk
Defense: def
Stamina: stm

etc. in the RichTextBox..how can I do this? Or is there something else I need to use to output something like this?