Fame? I used to want to be famous, but not now. I fear that if I become famous, Bill Cosby will come forward and claim that I gave him drugs and had sex with him.
Fortune? I used to want to be rich, but now now.
If I were rich, then I'd spend time worrying about how I was going to spend my money.
Ambition? I used to have ambition, but not now. If I had ambition, then I'd be writing blogs like this one to become famous and rich.
