why do we fight with our sibling's?

Maybe because too much time is spend together, when you live in others pockets it causes tension and its healthy to have a break......

Most people fight with their siblings because of tension/they feel the need to lash out. Why they pick their siblings: they know that even if they pick a fight with their sibling, their sib will always love them and be there for them no matter what.

those are like training fights. we're getting ready to go out with compete in a world full of very competitive individuals and animals so i think we fight with our siblings just as a practice round.

have you ever noticed how kittens fights with each other but never really hurt each other in a fatal way. thats the way all species siblings fight and they are suppose to learn from it and enjoy it later on in life.

We fight with them and we also love them the most.. we think they should understand us the most.. tats y we land up fighting when they fail to understand us... but love between siblings is unconditional... they r the only people who will be with u and support you in ur good and bad.. its ok little fights are healthy..

I don't know. Although I imagine it's something to do with the amount of time we spend with them. The same with our parents. It's a love/hate relationship.