One key to success in a career is to be an accomplished a]procrastinator b] problem solver c]antagonist d]hypocrite apex

Option B

Explanation: If you want to succeed in your career, you must be a problem solver, this will make your coworkers/colleagues trust in you and come to you when they need some help.

The other 3 options, procrastinator, antagonist, and hypocrite are things that only will hold you back in your way to success, so it is a good thing for you find a way to fight against those things.