Your mouth or tongue is the end of discussion as far as your destiny is concerned. For, whatever you can dare to speak undoubtedly and convincingly to yourself presently is what will surely, subsequently and eventually come to pass. Oh! Yes, if you can dare to open up your mouth wide now. Then, God himself will be moved to fill it up with lots of goodies afterwards (Psalms 81:10). Thus, dare to speak positively and never negatively all-round and at all times.