Your attitude towards yourself affects everything; how you perceive a conversation, your body language and how you interpret the world around you. Check your self. Where is your head?
If you are emotionally strong then you have a lot to offer.
You are a miracle of life and it is a gift.
You count and contribute in your own special way.
If you are well-read, then you are an extra-ordinary person.
You have strong values (whatever they are) and many varied talents, after all, you have survived this long.