Change can be hard, when you aren't exposed to it before.
I believe if you are a sheltered individual who isn't or who hasn't been exposed much it will be hard to deal with.
I had an experience where I had to work amongst loud boisterous people but because I was not use to such working environment with foul mouth people I found it hard to adjust. It killed me mentally but I had to learn how to adjust until I am out of it. For survival I simply find ways to block those people, I couldn't blame them much that is what they know.
Do not allow any change to change you, unless it is for your well being and for your personal upliftment. Learn to survive and you will make it. If you dwell on all the negatives within that change you will be defeated and your purpose unfulfilled.
Be strong, toughen up so one day can tell a youth how you dealt with your changes when it came your way.
All the best.