I don't know maybe the jury is still out?
My interest in science fiction... lead me to seek a realistic Star Drive for my story....which led me to watch stupid Astor-physics programs causing me to declare war on the Big Bang theory....which led me to finding a way to prove Hawking wrong on his first Black Hole stuff...which lead me to crack cancelation theory in Super-novas...which led me to sending a e-mail to NASA bragging I was closing in on a real Zero Mass star drive...which I think led to a NASA engineer sending his step daughter to to visit family in my area and Honey trap me....which led to me declaring total war on NASA and Air force when I caught them using my unusual stolen work online....which lead me to going slightly mad over my broken heart, and unraveling the rest of the nuclear sub-atomic code and all its horrors, and almost moving to Russia to get even....but all my sorrow drove me closer to God, and he got me to stand down at the very last minute...which saved America from facing my super-nukes from Russia....So now I barely resemble who I once was, stronger, smarter, wiser, and very much sadder, also closer to God.
So yes special interests can make a person great, but they also can be all consuming, and evil

as well.
And I would trade it all for one good Christian women who truly loved me. But it seems in life you always value what is just out of reach the most.
So my advice is don't neglect love and family for a interest too much. Life slips through your fingers, and you can't get some lost things back.
Not much of a answer, or too much...that is me:
Maelstrom