Irrational Fear of Donating Organs

I will admit I have not yet signed up to donate my organs after death. I really should do that. For the longest time I avoided it because of some weird irrational feeling that I may somehow need my body after I'm gone even though I've never actually believed that.

I think now it's just procrastination that's kept me from filling out the organ donor stuff. After all I haven't renewed my passport yet, either, and I have no irrational fear of leaving the country.