Flushing or Not

i have read in high times, that they did research on flushing to see if it matters or not, they say no. this is interesting because people have always been flushing. i have tried not flushing as well as flushing and i can not tell the difference either way. i flush for 3 weeks, but that is me personally as i am used to flushing. now with all the scientific data that we have now in the modern age of growing cannabis, and with all the places now going legal, there is data now that say you do not need to flush. here is the link i was talking about from high times: https://hightimes.com/grow/new-research-shows-flushing-plants-before-harvest-may-be-unnecessary/ like i said i flush for 3 weeks but i am old school and you cant teach old dogs new tricks. hope it helps with you decision making