While discussing my plans for the enormous success of a newly finished manuscript with my son (as if planning has anything to do with success!), I mused, "Ah, I'll be in heaven when that happens."
My wise son replied, "That's a weird expression, Mom. It can be both negative AND optimistic. You could be saying that success won't happen till after you're dead. Or you could be envisioning the joy you expect to happen."
Maybe I should have used a simile instead: "Ah, I'll feel like I'm in heaven when that happens."