Life is too short to be unhappy. Focus on the positive things of life. Take baby steps towards your dream. Some steps may make you fall to your feet; this does not mean that you stay on the ground and gave up. Get up, dust yourself and make a step forward. everyday is a day to change, make use of it and be happy.
You either stay on the ground or get up and move. I will end this post with a quote:
“Life is like riding a bicycle. To keep your balance, you must keep moving.”