Think it many, say it once!
A problem is something adverse that happens to you; a worry is a problem that you bring to yourself.
Under the surface of simplicity, there are layers of complexities called expertise...
Logic is a methodical procedural order of inductions and deductions that can be traced, demonstrated and defended given people's acceptable methods of investigation. Feelings are higher order logic that our methods of investigation are too primitive to capture its process. Hence, the bottom-line in logic is the process; the outcomes for feelings.
If you have to do it; love it!
Abdul Karim Sinno