Where’s my motivation?

I can’t get motivated to paint, anyone got any sure-fire ways to get the paint flowing?  I just take some miniatures out, look at them, put them away, get some others out, look at them… hmmmm…

The choices:

• Later Saxons
• Early Saxons
• Celts
• Huns
• Late WW1 Germans
• Imperial Roman

I think I’ve just got too many unpainted miniatures