I'm saying that until we trust that it's done and we're handling it all marvelously, we have doubts, we try to find the next new technique, we need to know we're on the right path. Your questions are a sign that you don't believe you can have what you want--and if you don't believe you can have it, you won't believe you can keep it / handle it once you get it. Changing multiple things is different only in that it triggers us to worry more because big changes or many changes always feels dangerous to certain parts of our brain. Thus, until you know with rock solid certainty that you can handle all of the changes you want and you'll be able to keep them / maintain them, you will continue to try and find the answer outside of you because you're keeping it at bay because right now, you don't want to get it all only to lose it.