The Realms within Creative People - The Dark side?

Down a couple of lines I posted about the"Dark Side of Creativity"... but not because I feel creative people are more dishonest, I feel creativity, high intelligence, etc... people with these gifts in many ways do show an "oddity" that surrounds them, much more than others. Anyone, that paints, plays music, writes, is a very deep thinker, has an aptitude to be genius, etc. more over shows to have emotions, and deep seated realms that usually give them the talents they have. I can say that will all honesty because with my creative talents come also very at times a darkness that evolves within me. Those are the times that my writing is at its best. Although it does not mean what I write is "dark or evil", actually it is usually just the opposite of being filled with horror etc. But if you look at people like DeVinci, writers like Twain, William Blake, Silva Plath (who wrote dark also), Tom Robbins, songwriters such as Kristofferson, Willie Nelson - often seem to not "fit in" socially among some, many of our singers, actors, actresses, bands and band members (who have even some killed themselves) like Jim Morrison... Within the realms of the artistic nature, are some things that some may deem as evil, but that is what makes that person the creative artist they are... of course that does not mean just because we are writers, poets, song writers, musicians, painters, and so forth, we are going to knock our self off... just that many of us find ourselves not "fitting in" at times with the what is ever considered the "norm" for society. We tend to be almost anti-social, kind of rebellious, not going for what "normal is"... which is a good thing...