I've found I don't like to downshift to first approaching a light or something unless I'm stopped or going very slow, a couple times I needed to get the power back on and it's very rough letting the clutch out into first, but very smooth into 2nd. I've only put about a thousand miles on my bike so far though, so I'm not that good with the clutch yet

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As far as just getting into neutral half the time it's easier for me to go down to first and lightly tap up to N, when I try to get into N from 2nd I always seem to go down to 1st since it's so sensitive. Again I prolly need to get the feel for it though.