With not wants and no needs, you would think you will live a happy and care-free life. However, that's not the case. True you do not need a reason to wish, but people do not have a reason wish things from you either. You're not needed and everyday, you become more aware of your uselessness to others. Your phone no longer rings, mail stops coming. You'll truly be forgotten.
Also, I stole your car and crashed it into the penguin exhibit.
I wish that when you die, you can relive your life conscious of the mistake you've done before.