I have Wilson's Disease which is a genetic disorder that has left me with a tremor in my right hand and changes to my voice. In this game, that means I use my shaky right hand on the arrow keys for movement while my left hand does everything else (ie mouse and hotkeys).

It's frustrating because I can't get out of most AOEs in dungeons (ie Titan) so I am reluctant to even try anything Extreme or Savage until it is past expansion content. I'm also not always solid on my rotation so I have difficulty at times meeting the dps checks in solo instances.

Up until now I have mained SMN as I almost always choose a pet class so that the enemies can be hitting something else while I focus on damage. But with the 5.0 changes to Titan I no longer believe that class is survivable in the open world (at least while levelling without a heal) so I have switched to RDM which has one.