Why?, Do you not realize that taking time does not stop the timer on the blinds from increasing?
Are you that unsure of your own poker skills that you have to waste time just to get ITM instead of playing the table to get there?
If all of the above are true, then why even play a tourney if your just happy to play for 3 or more hours just to get your money back.
If you play just to make it ITM, then may I suggest freerolls
To answer your question, I use my time to make a legitimate decision on playing a hand.