First of all boost your self confidence as it will ultimately boost your self esteem. Be your favourite, pamper yourself and it will help you to overcome all the fears. This exercise will push you to excel at what you do.
Spare some time to travel inwards. It is like diving into a deep sea and bringing out some precious gem. You will know all the strengths and positive aspects of your personality and ultimately fall in love with you.
Do not ever crucify yourself as it invites self pity which ultimately leads you to isolation. Do not judge yourself on temporary failures rather pump up your soul and live a life that matters.
Give yourself grace marks as it is not about winning everything rather being in a competition is what that counts. Give a pat on your shoulder even if you could not hit the mark.
Learn to forgive yourself as nobody is perfect here. Everyone makes mistakes and all that matters is whether you are making amends or not. Leave your past and start living in the present.
Take care of your body as it is just like a temple where you can find peace and tranquillity. Make an exercise routine to enhance your physical abilities. Drink a lot of water to keep your body fresh and active.
Stand in front of a mirror and mark all of your nice features. Do not be a miser in offering pleasing words to you. This strategy will make you fall in love with your looks and you will feel a clear difference afterwards.
Be yourself; do not try to act rather start taking pride in what you have been blessed with. You should give respect to grey hair especially your own.
Try to see beauty around you as ultimately you will learn to see beauty in yourself. Get connected to the nature and grasp it in your every pore of your body.
Do not be an ungrateful person rather express gratitude that you are very much alive and can alter the course of your life.