The lesson in life should be learn in following ways: Negative thinking will never make your life positive. Don't compare yourself to others, you have no idea what they have been through. if you can not be positive, then at least be quiet. be careful with your words, once they are out, they can only be forgiven not forgotten. each day give something good to others. don't waste your precious energy and gossip. never waste your time trying to explain who you are committed to misunderstood you. you don't have to win every argument, Agree to disagree. Seriously, life is better when you decide, you don't care. Happiness is found when you stop comparing yourself to other people. don't worry about those who talk behind your back, they are behind you for a reason. The life is greatest teacher and it teaches through obstacles, we learn most from the challenges we face. overcoming the challenge is the only way to move forward life. you should know lesson in your life which is very important day to day life: Money is not important for everything - money is not guarantee for good and happy life. you can buy clock but you can't buy time so live your life fully. Take care of your body - your body is vehicle to your success. Failure is Good - Failure is necessary to accomplish any great task. it is quickly way to success. Listen to inner voice - is to listen inner guide to trust yourself, pay attention what others say. you have all answers inner you. pace yourself - the need to get the top, find love, travel and plan your future so focus on one thing in a time, learn it and complete it then move on the next... Perspective - some are important in your life because you make them important, you can be happiest most fulfilled life, without achieving anything it's all about perspective. you can't please everyone - the most important respect in life is self respect. if you allow people negative on your life then you run always last.