How many of you??????????????

Tailgate. By tailgating i mean following to close to another car when driving. If so why? I think its extremely annoying i just want something to pop out of nowhere and only i can be able to see it but the person behind me cant. Then just as im about to hit it i move out the way very quickly but the person behind me hits it! Maybe the person will think twice about doing that next time know what i mean?