Try breaking down your circuits into components/units that you can solder with leads to the next [breadboarded] component. For more critical bits it may not hel

Try breaking down your circuits into components/units that you can solder with leads to the next [breadboarded] component. For more critical bits it may not help all that much, but it will get you going in the right direction and make real life a little easier to Command-Z. Of course, if you're attempting something just beyond your current grasp then it can't hurt to try it first in the simulator :)