That is n’t an inspiring article or whatsoever, not even close to that. 😛 But something crucial/beneficial for a life time is implied: general happiness about yourself. 🙂 In other words, you need to be confident in yourself, feel good about yourself and think you deserve it to feel happy in general, which is very important to lead a positive rather than pessimistic life. Surely every one feels down from time to time but the point is how soon you bounce back & stop questioning yourself or doubting unnecessarily.
Other entry you might be interested in: https://twyankeesfan.wordpress.com/2011/11/24/what-are-you-thankful-for/