Yes, you can. However, please note that if you are missing your exit visa, you will likely be trapped there for some period of time. You could potentially be arrested as well. Don't lose your exit visa.
Yes. That phrase is factually wrong -- people can make mistakes, redeem themselves, and go their entire lives without ever repeating those mistakes. As long as you've learned from racist...
It's extremely hard to end friendships gracefully—there are so many emotions involved. If something terrible has happened that warrants you having to end the relationship, you can quietly slip out...