The scene and the atmosphere are well chosen. Allthough I don´t know if the people in the sea suit the title. But the blurred sea in the backround and the island at the horizon wake longings a little bit. However the colours are nice and natural and the light is also very well used.
I also like that you didnt ad effects to the picture,which makes it very natural.
Her Bikini and her whole look (Make-up, hair, nails, wristlets)give a big contrast to the boat (or whatever it is where she is leaning on) and the whole atmosphere of the backround. These contraries in your picture are interesting and original but they make it hard to understand what you thought while making this picture. I mean either it was your aim to set these contraries together (if so i like the idea )or it was a random photo of a beautiful girl at a nice backround .
Another little thing I have to say is that the little red stripe on her haunch could and should have been avoided by just leaving the bikini where it was, but it is not very conspicuous
To the title: I don´t quite understand why you named it "Don´t give up"... But maybe because of the contraries in your picture´, like you want to show up the differences between the old and the new world and how hard it is to respect both....but maybe not... but if so you would have to write that in your comment or nobody will get the mind behind this picture and most of the people would probably think it is either a random title or a random picture.