Make a fortune off the ability to definitively answer the age old question. Make even more money off the numerous debates as to whether you count as an observer yourself. Culminate in cutting off your own ears to silence the naysayers. Live on forever in the memories of society within a obscure history book recording bizarre occurrences during the era of useless superpowers.

The ability to annul eternal marriages enforced by magical wish fairies.

I think I've figured out how to escape this trap :D