not sure if you are allowed to alter atypes but if you are go into the entity struct and add somthing like
var newskill[20];

and you got yourself more skill under newskill but you have to do it like this
#define test newskill[1] instead of #define test newskill1

"You may never know what results come of your action, but if you do nothing there will be no result."
-Mahatma Gandhi