Men

Most men want the latest and newest hair cut

As well as keeping up with the latest styles

It’s funny because older Men want to get hair styles that make them look and feel younger, while younger men want hair styles that make them look older.I’m guessing we are a confused gender. Lol

Women

There are so many different hair styles.
So there are many tips to be given.

If you become a pro in this field you can make a lot of money.
The best way to make money with giving Hair Tips is to either start a magazine or a website.

Make money from a Magazine

You can make money by selling ads

Also if your magazine makes it main stream, you can charge per copy. But giving it away for free could yield you more money especially if you plan to make a lot of your money on the backend by selling a lot of the products your magazine features... (Like Opera)

Make money from your website

You can sell products, eBooks, etc

Be affiliates of all hair products and sell them from your website.

Sell all products that are related to Hair and Fashion

(There are many ways you can make money from your website)

More ways to make money

You can make a book of all the different Hair Styles

Be affiliates of all beauty salons and barber shops.
Get paid when you refer them customers.

Anything related to hair, has the potential to be major.
Look at weave, it’s a 9 BILLION Dollar Industry. That’s super Huge