" Famous management consultant Peter Drucker used to say “what gets measured gets improved.” To that end, use tools like Toggl or RescueTime to measure how you use your time. Track your usage and record the results for two weeks to identify unproductive trends. "

― Damon Zahariades , The 30-Day Productivity Boost (Vol. 1): 30 Bad Habits That Are Sabotaging Your Time Management (And How To Fix Them!)