Yes

What is in "No Crash"... sounds like an alternative to another method I am familiar with.

There is more than one way to get from point A to point B.

I remember an old timer once asked me if I knew how to do something. I said sure, and he asked me how I would do it. Then he asked me if I knew another way... ummm, I said "no". He proceeded to tell me that I did not really know how to do it then. I said "what?" I just told you how! He then proceeded to tell me that I really need to know how to do it, or anything for that matter more than one way, and best to know several ways, in order to really know it... in other words, be open to learn from another. Who knows, a "new" method learned my be better than the one or two I know.