Too Long; Didn't Read
Some of the most common approaches to solve a problem are situational or context-specific. For example, in the field of structural engineering, most of the challenges are solved by applying time tested rules in the field of civil engineering. For a problem that is considered less severe, a common approach is a trial by error. Mission-critical requirements and issues are solved by using a well-defined set of steps and strategies. The first reaction to solve any problem is to compartmentalize the problem into something which was solved earlier. The mind likes the comfort of the known after all. This is our primordial nature. These approaches have served us since time immemorial and will continue to do so. A common thread running through all these problems is they are well known, and they have been faced before plus they are well documented