Thanks for this article. Can you comment on the best materials to use for windows and doors for an aircrete structure?

Agreed. Your effort works like compound interest. $1 of work today is worth $4 of work a year from now.

As long as you push forward everything will work out. I graduated in 2008 as a mechanical designer. This was right as the recession hit. No jobs anywhere. Thought I was going to be unemployed for ever.