I think one of the most difficult challenges we can have while learning a language is learning to overcome the fear of being judged and embarrassed by someone else. Usually, we feel afraid that if we share our ideas in a language that is not ours, whether we're speaking it or writing it, someone is gonna laugh (BETTER: going to laugh) and tell us we look dumb or weird. Of course, at the end of the day, that is only something our mind is making up and it doesn't happen very often in real life. I always try to look forward to communication, rather than perfection.