Hair cut...yay or nay? My hair is halfway down my back and it's time to cut it. I'm thinking of this style. What do you think?

I wish my hair was thin . I have thick wavy hair.

no matter how many times i wash my hair it feels oily at the roots!!! i am constantly changing shampoos ): ugggh why cant my hair just feel good for once

Ok, ladies (especially those with hair experience) I want to change up my hair. The two pics on the left are for curl pattern purposes-that's my natural curl. The picture on the right is what I want to do. I'm fairly certain the models hair has some curling iron retouching and a lot of product, but do you think it's possible that my hair and curl could hold that cut without it being high maintenance? My hair is boob length now and I spend a lot of time styling it because it's too hot and heavy t...