history: My future's looking pretty bright. I'm self-employed with tons of ideas coming to me everyday it's great I'm optimistic about my future.  Being self-employed with tons of ideas coming to me everyday makes me feel pretty confident that I'll be straight balling in no time I bet you will be balling. I hope you remember the poorer folks like me.
current: I will.  Just send me your bank account details and I'll keep it on the back burner ;)
next: That sounds grand :) it's a deal I am rooting for you.