Honest question: if you're so smart, why not make a few tens of millions, then fill your day with whatever suits you, instead of making enough to get by and contemplating suicide?
Not many brilliant people ever become rich. To become rich takes not just cleverness or even genius, but the ability to convince others to invest in it and not simply fuck you over.
For myself, I'm just not interested in inventions. I'm far more interested in math and geology, so I spend most of my free time just being amazed by the earth. I'm no better at inventing a million dollar idea than the next guy. Probably worse, since I have literally spent hours investigating the wear patterns and flaking on a rock outcropping and considering the forces involved in it.
http://www.aleph.se/andart/archives/2014/02/torusearth.html
Perhaps this Anders would be interested to discuss the particular brand of paint you enjoy watching dry [0].
[0] Which if one has any fascination at all with viscous fluids or amorphous solids, one really must try sometime.
I got to know Anders over 20 years ago, he was clearly crazy intelligent, and great fun, because he would always go off in funny what-if scenarios. Checking his blog confirms that he's still doing exactly this, and still thinking very hard about it. :-)
Uh, normie here, so the following question likely has an obvious answer, but it sounds like you are bored not because of a lack of interesting problems, but a lack of capability to tackle interesting problems in your preferred problem domains. To my knowledge, we don't really empirically know what the earth is composed of beneath the crust. Could there be open problems that might happily engage you in the area of determining/cataloging the math behind using say, neutrino interactions with various types of geologic matter to put in the theoretical foundations to an empirical experiment to establish what we really are standing on top of? If not neutrinos, then perhaps you could work on other ways we might be able to harness what we know of particle physics to interact with the matter beneath our feet?
As beautifully weird and wonderful as the universe is, and as fractally complex as it reveals itself the more we look into it, I can't even imagine having the intellectual firepower you have and being bored. I'm constantly frustrated that I'm not smarter, and unable to absorb new material faster than I currently able; I could literally access and integrate new material like Data in Star Trek and still not be satisfied, because there simply isn't enough time to enjoy it all.