Walk away for a little while. Then try some ether. It's easy to flood them with older 10%ethanol fuel. If you have spark, compression, and fuel, it's something easy. Just take a break and come back with a clear head.
Well, art is art, isn't it? Still, on the other hand, water is water! And east is east and west is west and if you take cranberries and stew them like applesauce they taste much more like prunes than rhubarb does. Now, uh... Now you tell me what you know.
