Don't know why????
Just felt like posting some of my favorite murphy's laws.

I use them more than just 'sometimes;.

Rule of Accuracy
When working toward the solution of a problem, it always helps if you know the answer.

Law of Adult Opportunity
Opportunity always knocks at the least appropriate moment.

Law of Airports
The distance to the gate is inversely proportional to the time available to catch the flight.

Alan's Law of Research
The theory is supported as long as the funds are.

Law of Algebra
You never catch on until after the test.