what do you think about not having sex with your partner before marriage??

To each their own...

That happens after you get married. Lol

That is what my late wife and I did.

Wait for it..wait for it..wait for it..wait for it................................................wait for it...
I'll wait for my partner to let me know that they are ready for sex. I would rather wait than to lose another friend.

then you have to be prepared for all possibilities !

10 - 9 - 8 - 7 - 6 - .....

ok , seriously now , i believe that having at least one physical relationship before marriage is essential .... this was discussed before , but it's ok ..
you really should be prepared for all possibilities , especially when it's about something sensitive and critical in marriage like the sexual life ... what if he had some kinky fetishes that you didn't get along with ? what if he had some weakness ? or some incurable organic problem ? would you sacrifice your right to have healthy sexual life with him ? i wouldn't if i were you ....
don't push your luck when it's about your whole life

hmmm...hide your woman from this guy he is smooth.

when you trust your woman , you don't hide her ... you protect her , and that is completely different .
that's off topic anyway .