In order to be a world-class expert in anything, be it audiology, drama, music, art, gymnastics, whatever, one needs to have a minimum of 10,000 hours of practice. Unfortunately, it doesn't mean that if you put in 10,000 hours that you will become an expert, but there aren't any cases where someone has achieved world-class mastery without it! So the time spent at the activity is indeed the most important and influential factor.
From high Meonia's rocky shores I came, Of poor decsent, Acoetes is my name, My sire was measly born: no oxen ploughed, His fruitful fields, nor in his pastures lowed, His whole estate within the waters lay' With lines and hooks he caught the finny prey; His art was all his livelehood, which he Thus with his dying lips bequeathed to me: In streams, my boy, and rivers take thy chance; There swims', said he, Thy whole inheritance.
I am a morning person and start work, whether composing, rehearsing, preparing syllabi/tests, or proofing an article or manuscript, early in the morning before the flood of e-mails, phone calls and disturbances, usually by my four cats! I like to do projects that I can become passionate about - women in the arts and mentoring students. Like all of us, if we enjoy what we are doing, it's not work, and we might even get paid for it!
To me, that's the biggest problem with hip-hop today is the fact that everyone believes that all of hip-hop is rap music, and that, when you say "hip-hop," it's synonymous with rap. That when you say "hip-hop," you should be thinking about breakdancing, graffiti art, or MCing - which is the proper name for rap - DJing, beat-boxing, language, fashion, knowledge, trade. You should be thinking about a culture when you say, "hip-hop.".
When we are young, we spend much time and pains in filling our note-books with all definitions of Religion, Love, Poetry, Politics, Art, in the hope that, in the course of a few years, we shall have condensed into our encyclopaedia the net value of all the theories at which the world has yet arrived. But year after year our tables get no completeness, and at last we discover that our curve is a parabola, whose arcs will never meet.