Destinee i do get what you are trying to say, but certain situations are full of risk. for example, sure you can go to a bar and not get drunk but its better to not go to a bar in the first place. i mean why put urself in a situation which is wraught with risks.
we are talking abt FRIENDS. a FRIEND is someone whom you're very close to and very free with. i don't think that you can just be that with a member of the opposite gender without having to worry abt the fact that will i or that person end up liking each other.
sure, your intention might be totally platonic but its very natural that maybe the other person falls for you. there's nothing morally wrong with liking someone with the intention of wanting to marry them but then when you dont like them they could get over it easily or it could be very painful for them, so to avoid this whole fiasco, i think its better to be safe than sorry from before.
and as you said, maybe it is about upbringing as well. in pakistan we are pretty much raised to believe that girls and guys cannot be friends, atleast most of my cousins, friends and me have been raised in such a mahol. yes i did interact with guys in my family, neighborhood, school and college and do now too in office and try to be nice/polite etc but there are limits, and everyone sets their own limits according to their own comfort zones, which is completely fine. i do share stuff with them, we even joke around or share laughs sometimes but i wouldnt call them my FRIENDS.
im not saying ive been a goody two shoes all the time or never had a negative experience, maybe i have and maybe thats what has shaped my opinion?
like think about it, after you're married how would you feel if your significant other had "FRIENDS" from the opposite gender with whom (s)he went on one on one lunches or dinners or outings? if they are just "FRIENDS" then its okay right and you shouldnt have a problem, just like they used to socialise before marriage they socialise after marriage too. and after all this is the least level of interaction with a friend right? but im sure 99% of us would not like that. why? b/c we know that such "friendships" are never 100% platonic.
its not about having a ghatiya zehenyat or whatever. its about being honest and realistic with yourself and acknowledging the truth without being too idealistic or setting impossible standards. Allah swt made us a certain way, human psychology and biology has been designed in certain ways, and 1% of people might be GOOD enough to overcome those weaknesses/limitations but 99% people are not so good and are prone to making mistakes and not having complete self control, thus its best to keep yourself out of situations which are risky not jus for your own benefit but also for the benefit of the other person involved.
as for the example of the Prophet (saw), i dont know of a single female sahabi, do u?
khair...all this said, im not saying, dont interact at all, be rude etc. im not saying that. im jus saying you cant be FRIENDS but ofcourse you can have a certain level of interaction and keep it as minimum as possible. i mean thats the ideal thing to do in today's world imo.
:)