[lawlypop]

I normally try to get a few cups of coffee into my system, and start making a list of things that are most important to accomplish within the amount of time I have to work for that day. When I have a defined list of objectives, it makes it easier for me to try to cross things off the list. If that fails, I'll end up watching an episode or two of a tv show, playing an instrument or something away from electronics mostly so I'm not staring at the problem I'm blocked on.

[RaSoJo]

Agree. A to do list is my go to option. If I do not complete the tasks on time, the list grows ominously. When the list becomes gargantuan, I get really scared and end up doing everything in one shot.

Also the joy of scratching off completed tasks is unmatched.