Hi all, does anyone have any tips/product suggestions for helping with nail growth? I've been an inveterate nail biter (and I mean HORRENDOUSLY so, all my life and a comment from my mother about the state of my finger nails has finally (at the age of 44) persuaded me to address this. I've got some Sally Hansen miracle growth and OPI avoplex but just wondered if anyone had any tips on first of all encouraging growth and secondly ongoing maintenance.I am DETERMINED to kick this ugly habit once and for all! 