Just like your car, your life has a check engine warning light too.
It's your sexlife.
And just like when we drive, we mostly ignore it. You're not really sure what it means, but the car sounds fine. You just keep going.
Everything is OK until one day, it isn't.
Think of your sex life as the same orange light on you dashboard. If the light is on, something is wrong.
The worst thing you can do is ignore it.