It sounds about right...
I tried invisalign and didn't persevere with it as couldn't get used to it.Other people have had great success.
I do presentations and have quite a high profile job and just felt too self conscious and my speech affected. I was paying in instalments as I replaced each set of braces and just stopped after about the 4th set. I spent money on veneers instead and was happier!
I think invisalign is good if you only have minor adjustment required to the teeth and you can get comfortable wearing it to sleep in and all day.
.png "Interview With Expat Saanika Gandhi, Author of Children's Book 'The Yellow Kite'")
