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
Keeping secret what others need to know
Not recognizing the contributions others make
Claiming undeserved credit
Refusing to take responsibility for bad results
Being focused on the past
Favoring those who agree with you
Not apologizing
Ignoring what others are saying or shutting them up
Being ungrateful
Shooting the messenger who brings bad news
Blaming others for everything
Insisting on sticking with you bad habits after you're aware of them
I think I'm currently doing seven, but I'm not telling you which.