Remember you can't sprint the whole marathon! You need to pace yourself to get the best out of yourself. Planning your career path is no different.
How many times have you heard a colleague complain ' there are not enough hours in the day' or felt, however hard we work, it always seems there is still so much to do? These are commom occurances for both individuals, teams and even organisations.
Research shows that the more hours we work continuously, the less productive the work becomes. Therefore my tip to you is to take a break to achieve more.