Because you have problems with your eyes duuhh. I think you need to consult a doctor.
Sometimes wet, Sometimes dry.
I believe you mean "Why are wet roads more dangerous than dry roads to cars?"The answer is relatively simple. Safe roads have a good amount of friction in order to let the car steer safely. On a wet road, much of the friction is reduced, not only hindering steering, but rendering brakes ineffective.
sometimes in parts of Africa
If you are driving on wet roads there is no way to avoid those effects. Most brakes dry out very quickly when applied.
sometimes wet but mainly dry and sunny :)
If you're running on dry roads, there's no real need to have it on. TCS is intended more for wet and slippery roads.
How to put on eye makeup look using the 4 Play Wet Dry Eyeshadow in Azteca?
It means both, depending on how you look at at it. But if wet & dry is not acceptable then just put wet.
A dogs nose is usually always wet which means it is healthy, if it is dry that means it is sick or has a cold.
You can wet it and scrunch it, except for that you would have to let it dry. Or, you can twist it and do it that way. If you don't want a twisty look you'd have to do it the wet way.
Any road surface other than dry will give the tire a harder time gripping. Outside of that, it depends if you're using summer, winters, or all seasons that are giving you problems with wet roads.
"Wet on wet" or "wet in wet" means that you are applying wet paint (usually oil, artist's colours) to a surface that you have already painted which is still wet. If using oil, then your surface would be oil based, such as linseed oil or turpentine. This technique enables you to move and blend the paint to finish a painting in one sitting. "Wet on dry" means you are applying wet paint to a dry surface that you have painted earlier and allowed to dry. You can do this to either build up an area, or as in glazing, to achieve certain effects.