Question about macro

[alvis500]

how i can store and mantain the value of this variable
skill:=Self.Skill.Axe()

and make this
Self.Skill.Axe() == skill+1
Self.PrivateMessage(xxxxxxxxx, i'm up axe skill to !skill!)
i try do this

Code:

skill:=Self.Skill.Axe()

Self.Skill.Axe;() == VarAdd(!skill!, 1)
Self.PrivateMessage(Erbo letta, subi axe skill a !skill!)
Self.PrivateMessage(Ultixmate Ghost, subi axe skill a !skill!)

but not work i'm try to make a variable to store to but the variable update everytime y run the macro help