I still remember to this day when I first entered University. Adapting to new environments is part and parcel of growing up but within a Christian context, the challenges are different.
I remember people looking at me whenever the conversation became a bit blue, thinking that I did not enjoy partying (far from the truth) and having all these preconceptions about my morality.
Being a Christian means taking on these challenges, and finding ways to live your truth in an area and an era where your faith is seen as outdated and irrelevant.
Do not be afraid to stand in your faith. You will eventually reap the dividends.