Bring me back that courage

Never in my life i am too worried about my future because i know everything will be fine by the time it comes.I can still remember i was so brave when i was 18,19 years old.I make my own decision to come to Aus,choose the course i wanted to study,choose the uni and booked the ticket to fly alone over to a places where i am totally strange of.Thinking back what kind of spirit that bring me this courage.But now as i am turning 21st , dunno what happen to me deep in my heart i am afraid and worried about my future.Fear that i cant explained.Help Lord, that i will continue to put my trust on you for i know You always provide the best for me.Thank you for everthing that you have provided i am really grateful and thankful for what i have right now.

p.s 2 more days to my 21st birthday i should be happy but i am not at all what happen to me....