Good for you. If things don't go my way or I am feeling worried about something coming up in life, I tend to just think 'it'll be fine. It always turns out fine.' and it always has. Maybe I'm just lucky or maybe that mindset puts you at ease and able to cope better..
I believe it's the mindset or the 'attitude' that gets one through tough times a lot more than than someone who is already in a dire situation and things are made worse with a horrible self deprecating attitude. That being said, that last statement is not an attack to people who cannot take the tough goings of life as well as others. Just a comparison of how things could be made worse with a pessimistic outlook in life. PS: definitely appreciate the link to the infamous post! haha