This is an important point, from the perspective of ‘conditioning’ one’s experiences. Personally, I have come to the conclusion that this is where a lot of ‘wrong Samadhi’ stems from, where individuals are ‘conditioned’ by a specific guru to replicate certain experiences… Eg. Dhammakaya sect/cult. This is to be avoided. Following the Suttas is the best guide, even if it may appear a little frustrating at first 
Remember that the Jhanas are quite a way along the Path, and all other factors need to be developed to a significant degree first. The process is quite natural when done in the order described by the Buddha. We get into trouble when chasing ‘attainments’, you can’t ‘make’ them come, and it can actually end up as a hindrance to the process. Follow the Path, enjoy meditation at whatever level, and the higher states will come when they’re ready 
Monastics are forbidden to claim/discuss personal attainments with Lay people
# Bhūtārocana
Pli Tv Bi Pm Pc 104
A nun who tells an unordained person about her own profound spiritual attainment must confess the offense.
# Uttarimanussadhamma
Pli Tv Bi Pm Pj 4
A nun who falsely claims a profound spiritual attainment is expelled.
taken from here
https://suttacentral.net/pli-tv-bi-pm-div