Coming up and learning the do's and don't of guys

Its always been a saying of mine that life is what you make it, and everyday now for the last few days i'm seeing it come to a reality. I have three older brothers and an older sister... there are always protective but i'm the youngest one so thats understandable...anyways for all those girls out there with older brothers you will just have to expect that to happen.But i have three older brothers and i love them to death and anything they say i always try and follow them only because for the mere fact that they're wiser when it comes on the certain things... Just listen to them even if they're wrong 99.9% of the times they're right and just looking out for your best interest. They'll say harsh things but its only for you to learn so don't take it too personal...just be careful with those you're friends with and just know your limit, believe me, when you get older you will understand....