Let's accept someone, for whatever reason, decide life in the BKWSU is better than their current one.
On the basis of your own experience, what advice would you give someone considering joining the Brahma Kumaris?It is too easy to say "just don't", because some always will, so at the top of my list would be ...
Don't give up your own physical health, keep fit and exercise, eat and rest properly
Don't give up your education and keep studying worldly subjects throughout your life
And, for those looking at "surrendering" ... keep a savings account with enough money in it so that when you want to leave, you have enough to re-establish yourself in the real world. It is not a sign of "not surrendering" or a lack of faith to do so.