Refine edge.

1. using the quick selected tool selected the image I wanted dont worry aobut not seelecting ever bit of teh image you want , e.g. fine hairs or thin or small bits of detail that the quick slect tool will not pick up., pressing alt and clicking on points I wanted to un select 
2. Right click inside of the selection lines and click refine edges.
3. Tick smart radius. Draw a thin line around the hair this leaves a white like until you let go of left click where it will show the fine bits of detail that will be revealed. 
4. in the output too button  select the add mask and layer in the drop down box. press OK when you have finished refining edges and the the output set. this will make a new layer with only the image you want. 
5. If you wish to remove the original image to put in the image you have taken in a different place . 
6. draw a circle around the image with the lasso tool  and