Hi welcome to HCMForum. dont be greedy to be long. still you have time for grouth.
There is no medicine for grouth. but there are ways. It is the critical time for knowledge
quest. means education. dont think of any thing else except education. practice meditation
for a limited time in a perticular time of the day. and concentrate only on grouth in this time.
if possible practice yoga
. Besides i advise you some diet recomendations as take more of green
leafy vegetables pulses egg meat fruits and juices. last and fore most dont get disappointed if
you are not successful. negative thinking may drag you back. thank you.