hmmmm? The CAPTCHA is needed to deter spam - so, no... we will not discontinue the use of captcha.
However, once you have 10 acceptable posts, it should no longer be an issue.
Also, with 10 posts, you should know by now that your thread title is useless. When you post a thread, you need to use a descriptive title. "this should be finished! ( MUST BE )." is not only badly formatted but it has no context. When those of us who answer questions read through the new messages list and see something like that, we usually SKIP IT.