Hey I know how you feel man. I've been wearing for about 2 weeks. Like some of the people have already said.. the people you see everyday,like the ppl you work with, are probly going to know something is different. not neccessarily that you're wearing hair but they will notice something different.They just wont be sure what. I had been on vacation for a couple of weeks and I had mine put on right after i got back. My gf never knew. The people at work knew something was different. I just told them i've been doing those laser treatments so my hair is growing back faster than normal. The trick is not to tell too much information. They dont need more than a one sentence response. Anything more and you'l seem like you're trying to cover over something. Just be ultra confident about you're hair cause believe me its gonna look good.