can indian head massage overstimulate chakras

hi i hav volunteered to let someone give me an indian head massage in a couple of weeks and was just wondering if it cud overstimulate any chakras that may be open? am new to this , if it cud what r the signs of this? jus so i kno what to look out for. hav also agreed to let them give me a swedish massage later on the same day. I thought it sounded good as they need people to practice on, but thought i better check im not gonna end up going screwy or something if they knock em up a gear . Any advice , thoughts on this would be much appreciated x