I don't know how to "unknit" or "frog" or whatever you call it. Of course I know with frogging you just pull out the rows, but I don't know how to get it back on the needle. I always have to take it to my LNS to get it fixed, and it's beginning to get embarrasing. I've seen people pull out what they want and then "thread" it back on the needle to start over, but I always lose my little loop for the needle to go through. Any suggestions or do I need to just swallow my pride keep taking it in for the experts to fix?