I couldn't agree more. I have had extensions for 25 years now. The reason being my own hair is very fine and never grows below shoulder length. Extensions have given me an amazing confidence which I would truly be lost without. Not having extensions in for a couple of days makes me depressed!
Also extensions are not just about adding length, but as already said, they can provide, colour, highlights, thickness, texture and of course length. Beautiful long thick locks will always be in fashion and will always be out of reach for lots of people without extensions. I personally hope they continue to thrive!!! xx