Do you find very extroverted people strange?

People that are very 'outer' directed and from the moment you meet them in groups or anything they are full on, 100% out there filling in the space with chatter, not an ounce of shyness in a group just very very vocal and loud. I am sort of slow to warm up character in groups but I always feel very philosophical about people that are full throttle from the get go with others in a group and with everyone all at the same time. I automatically think they lack sensitivity, or gentleness or thoughtfulness. I guess it is just a clash of personalities really but I do prefer more discrete people. I am not necessarily intimdated by very vocal women for example but I think, how do they do that? I am deliberate in my speech. I need to think before I socialise with people about what I will say. It is all very deliberated and thought through. It takes so much effort to me so I do not enjoy socialising as much as I should. I do not have this talent some do for filling in the spaces with conversation all the time. When I first meet people I can do the whole 'getting to know you' thing just fine but when I meet them again, if I am not close to them, I am at a loss as to what to talk about..Some people are just brilliant at this though but at the very same time tend to be unkind, or rude in other ways I find or untrustworthy and lacking in depth and substance. I guess I am just reflective and slightly melancholic but men and women that everyday and with everyone are just full throttle 100% chattering I do not understand and feel there is something missing there..