This is often where people struggle. They react to what they think the problem is. Instead, seek to understand more about why you think there's a problem.
It is important to ask yourself and others, the following questions:
Once you have answered these questions write down a five-sentence description of the problem in terms of "The following should be happening, but isn't ..." or "The following is happening and should be: ..." As much as possible, be specific in your description, including what is happening, where, how, with whom and why.
Defining complex problems:
Verifying your understanding of the problem:
Prioritise the problems:
Understand your role in the problem:
To find out about the causes of the problems have a look at Causes of Problems.