Information is the knowledge or facts you get about something, someone, a certain situation or event. A concrete information on anyone or anything gives an undeniable advantage.
In a competition or in an exam, there is need for adequate information. Information gives power to the informed. It creates and boosts confidence which is needful for success and maximum performance.
Information is also a vital key for transformation. It changes the way you think; either from wrong to right, or from better to best. Without information one is deformed, not just in character but also in academics, career and any other thing you do or may think of doing.
Life is easier when you always keep yourself informed.