using shorter words

hi quick question about scripting, is it better to use shorter varible words than long ones.

so say i have a varible named

var WhenITouchThisWillGoBoomObject : GameObject;

would it be better to use

var TchBmObj : GameObject;

Variable name size should have no effect on run time performance, however creating good (descriptive) variable names has a positive effect on programming performance especially when viewing others code or your own that you haven’t looked at in a while.