The first one is always the one that hurts most...

Best bet, get some touch up paint and apply it with a match, not the brush that comes with it.
If it's still within the top or color coat, get a polishing wax and try to take the scratch out a bit, then follow it with good pure wax.
Then just try to forget about it...
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2001 Solar Yellow SE 4x4 V6 5spd