This is kind of like hey look at the dumb thing I did. But you add "You wanna know how I know that?" to it.
Like...
If you launch your boat and forget the drain plug it will sink to the bottom of the lake. Do you wanna know how I know that?
Or....
If the company you work for is not doing well and your boss finds out your resume is posted on careerbuilder chances are good that you will lose your job. Do you wanna know how I know that?
Or....
At 1am, it is not a good idea to try and retrieve your boat from a river, with a current, when your stupid trailer floats and you are by yourself....do you wanna know how I know that?
Like...
If you launch your boat and forget the drain plug it will sink to the bottom of the lake. Do you wanna know how I know that?
Or....
If the company you work for is not doing well and your boss finds out your resume is posted on careerbuilder chances are good that you will lose your job. Do you wanna know how I know that?
Or....
At 1am, it is not a good idea to try and retrieve your boat from a river, with a current, when your stupid trailer floats and you are by yourself....do you wanna know how I know that?