Reg is a big of an odd-duck.<br/><br/>http://en.memory-alpha.org/wiki/Reginald_Barclay (http://en.memory-alpha.org/wiki/Reginald_Barclay)<br/><br/>He first appeared on TNG aboard the Enterprise....and then later on Voyager (though still in the Alpha Quadrant).  He suffered from all sorts of issues...but mainly he was jittery, nervous and a bit more of a nerd than you generally saw on Star Trek.  Turned out alright by the time he was on Voyager though.