A helpful Amazon reviewer has taken the time to summarise the 21 bad habits (well, 20 actually) outlined by Marshall Goldsmith in his book "What Got You Here Won't Get You There".
I've reposted them below:
Letting winning get in the way of relationships you need
Dropping too many ideas on those who work for you
Being judgmental rather than helpful
Slamming people in public or behind their backs
Making comments that indicate you disagree with everything that's just been said
Showing off how smart you think you are
Saying anything in anger
Being negative