I have read that nothing is impossible for the universe to create.it is as easy for it to create a million dollars as it is to create a dime or a dollar. in the same breathe, whether it is height, clearer skin or a house on the beach for half the market price,the universe will create for you with relative ease..the question is do you believe?
secondly, that you are already looking at the issue with skepticism (you do not want to waste your time if its impossible) could be the very reason why you may not achieve success. why don't you do your part and let the universe figure out the 'HOW'. it is your job to eliminate your negative state of mind then intend for yourself to grow taller and let the universe do the rest. i must add, be careful how you word/phrase/visualize your intention...for instance, if you say that you wish to BE taller, the universe may just get you a gift voucher for a pair of six inch heels from Nine West!! be specific e.g i intend to physically grow an inch by xyz or some other intention...while you may not mind a pair of heels, am sure your main interest is physical growth in height.
by the way, thank you for highlighting this issue..i have been suffering from acne and painful pimples on my face..now i have a new visualization exercise..some big time cosmetic company is about to lose a customer
BELIEVE WITH EVERYTHING YOU'VE GOT!!!!that's the KEY.