What is your philosophy of life?

My philosophy in life is to take on the challenge of life. I do worry at times, I do feel desperate at times and I do feel that the whole world is against me sometimes. But, each time I hit such a low, a new light of determination burns and I fight back all the insecurities and accept the challenge of life and take it head on. As they say "When the going gets tough, the tough gets going!!" Cheers! Ram