Response to edward T:
The statement you made concerning the TONKA toys and taking things apart just to see what makes them "Tick", is so true, you can't be afraid to dive into something that maybe you have only a small amount of experience at, you need to have confidence in your self and not be afraid to take on a challenge.

Most are afraid to tackle things that they have not done, for fear of making a mistake, but that is how you learn, sometimes trial and error are the best teachers, if you are a quick learner and remember not make the same twice, you will be all right.
Anyone who says that they have not made mistakes is, well.....you know what I mean.