[plongeur]

Why do you think you have failed?

Because the superficial rule set of your surrounding social group dictates so?

If you don't harm other people and every now and then make someone happy or smile - then you did not, do not and will not fail!

Guys like Donald Trump are failures [1] - you most likely are not.

Do something to reshift perspectives if you're stuck in one that makes you feel so bad about your life that you even associate this with the subject at hand. Travelling, reading, moving, meditating, ...

[1]: http://www.imdb.com/title/tt1943873/

[nailer]

Donald Trump is an obviously insecure man, so he's pretty low value even by the aforementioned superficial rule set.

[spacemanmatt]

Man, you really nailed it (see what I did there?) about insecurity. He broadcasts it.