I'm blessed..I think I really am...

I am not too sure if I should call this optimistic...but I really think I'm always blessed. When I start to think about the past and the present..of course life can never be smooth all the time..I did face difficulties, failures, saddening incidents..somehow all these turn out to be good..Do you believe in the existance of angels? Scientifically I know they don't exist..but to think about it..angels do exist in my life. People that appeared in my life when I faced obstacles, people that helped me out when I need them...They might not know they were once my angels but I sincerely thanks them for being there for me...I can't do anything but to say thank you from the bottom of my heart. Thank you all!