Sometimes, the hardest part about being a writer is letting go of your manuscript and sending it out to an editor.
The world you’d created, breathed life into and fleshed out with characters might not be viewed in the same way as you view it. Neither will Person A read it the same way as Person B. It can be very nerve-wracking to share one’s writing with a close friend or a relative, let alone having an editor look it over.
It can also be frustrating if you and the editor do not have compatibility in working together or have extreme ideas about your work. If this happens, do not be afraid to thank the editor, pay them for their time and seek out someone else.  It is in the best interest of your writing that you find an editor with whom you can communicate, learn from their notes and enjoy a working professional relationship with. 
Handing one’s work over to an editor requires a few things on the part of the writer:
- vulnerability (to allow one’s work be criticized);
- courage (to accept that one’s work might not be everyone’s cup of tea);
- a willingness to work (by way of notes from the editor);
- patience (because each work, writer and editor have different styles and needs).
As a writer myself, I understand how difficult it is to allow another set of eyes to read your work and form an opinion that might not always be flattering. It is nerve-wracking, unsettling and you live on pins and needles until you get your manuscript back with notes. And when the initial shock is over and you get back to work, using those notes as a guide, you discover that what was good can be made better.
 It has been my experience that editors will generally have a minimum number of hours that they’re willing to work. This is helpful as you search for one that you can work well with.
 You can always learn from an editor you like and work well with, but don’t throw out what was gained from the editor you didn’t work well with. You may find, after some time has passed, that their thoughts were right on the money, though not perhaps not phrased in a way that you were willing to hear.