Settling or Laziness?

Today I had a thought. I was sitting at work for training and the trainer had asked us to introduce ourselves to everyone and I was mortified. However, when I was listening to everyone's story and where they came from, I couldn't help but feel alienated. Was I the only one who had a dream of being bigger than this? Everyone had practical dreams of what they wanted to do and how far they wanted to go with the company and I was perplexed. Not because I think everyone should have the same dream I have, but because it just didn't seem like it was something they really wanted. I wondered...are we settling for life as it is or are we just too lazy to actually fight for what we want?