I really hate to critiqe poems, it's hard to tell the difference between mistakes and creative usages of the Poets' License, but I think you might mean solitude instead of "solitary" in the beginning. Solitary is an adjective, solitude is the noun.

But i like the poem, it's really deep!

Very nice, but you said it yourself a shawdow isn't easy to break. Who wants to be normal, someone who can easily bend, then something that would never break; not even its soul. I enjoy this poem. Keep up the good work